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Built Element Ontology

This version:
https://w3id.org/beo#
Latest version:
https://w3id.org/beo#
Previous version:
https://pi.pauwel.be/voc/buildingelement/index-en.html
Revision:
1.0
Authors:
Carlos Ramonell Cazador (carlos.ramonell@upc.edu)
Download serialization:
JSON-LD RDF/XML N-Triples TTL
License:
http://creativecommons.org/licenses/by/3.0/
Visualization:
Visualize with WebVowl
Cite as:
Carlos Ramonell Cazador (carlos.ramonell@upc.edu). Built Element Ontology. Revision: 1.0. Retrieved from: https://w3id.org/beo#
Ontology Specification Draft

Abstract

This Ontology is automatically using the IFCExpress2BEO custom converter developed by Carlos Ramonell (carlos.ramonell@upc.edu)

Introduction back to ToC

This is a place holder text for the introduction. The introduction should briefly describe the ontology, its motivation, state of the art and goals.

Built Element Ontology: Overview back to ToC

This ontology has the following classes and properties.

Classes

Data Properties

Built Element Ontology: Description back to ToC

OWL ontology to describe built elements in the built environment. It is based on the Product ontology descibed in IFC (Insutry Foundation Classes) schema.

Cross-reference for Built Element Ontology classes, object properties and data properties back to ToC

This section provides details for each class and property defined by Built Element Ontology.

Classes

Abutment Assemblyc back to ToC or Class ToC

IRI: https://w3id.org/beo#AbutmentAssembly

A bridge abutment built up of walls, beams, slabs etc.
has super-classes
Element Assembly c

Achor Platec back to ToC or Class ToC

IRI: https://w3id.org/beo#AchorPlate

An accessory consisting of a steel plate, shear stud connectors or welded-on rebar which is embedded into the surface of a concrete element so that other elements can be welded or bolted onto it later.
has super-classes
DiscreteAccessory c

Anchor Boltc back to ToC or Class ToC

IRI: https://w3id.org/beo#AnchorBolt

An anchorbolt is a special bolt which is anchored into concrete, stone, or brickwork.
has super-classes
Mechanical Fastener c

Anchoring Barc back to ToC or Class ToC

IRI: https://w3id.org/beo#AnchoringBar

Anchoring reinforcement.
has super-classes
Reinforcing Bar c

Approach Slabc back to ToC or Class ToC

IRI: https://w3id.org/beo#ApproachSlab

Part of bridge abutment providing transition from embankment to the bridge
has super-classes
Slab c

Apronc back to ToC or Class ToC

IRI: https://w3id.org/beo#Apron

A form of scour protection consisting of timber, concrete, riprap, paving, or other construction placed adjacent to abutments and piers to prevent undermining.
has super-classes
Building Element Part c

Archc back to ToC or Class ToC

IRI: https://w3id.org/beo#Arch

A curved structure.
has super-classes
Element Assembly c

Arch Segementc back to ToC or Class ToC

IRI: https://w3id.org/beo#ArchSegement

Individual segment of an arch structure.
has super-classes
Member c

Armourc back to ToC or Class ToC

IRI: https://w3id.org/beo#Armour

ISO 21650: protective layer on a breakwater, seawall or other rubble mound structures composed of armour units
has super-classes
Course c

Armour Unitc back to ToC or Class ToC

IRI: https://w3id.org/beo#ArmourUnit

ISO 21650: relatively large quarry stone or concrete shaped unit that is selected to fit specified geometric characteristics and density.
has super-classes
Building Element Part c

Awningc back to ToC or Class ToC

IRI: https://w3id.org/beo#Awning

A rooflike shelter of canvas or other material extending over a doorway, from the top of a window, over a deck, or similar, in order to provide protection, as from the sun.
has super-classes
Shading Device c

Axial-yield Damperc back to ToC or Class ToC

IRI: https://w3id.org/beo#Axial-yieldDamper

A displacement dependent type damper in which the resistance force generated is determined by the plastic strain amount utilizing the plastic deformation of the steel material. The axial yield type is a damper that yields energy by absorbing the steel material against deformation in the axial direction, that is, in the direction of expansion and contraction.
has super-classes
Vibration Damper c

Backfillc back to ToC or Class ToC

IRI: https://w3id.org/beo#Backfill

Fill behind retaining walls or other structures such as quays, behind abutments and bridges.
has super-classes
Earthworks Fill c

Ballasted Coursec back to ToC or Class ToC

IRI: https://w3id.org/beo#BallastedCourse

Layer composed of broken stones under the sleepers.
has super-classes
Course c

Balustradec back to ToC or Class ToC

IRI: https://w3id.org/beo#Balustrade

Guardrail located at the edge of a floor, rather then a stair or ramp. Examples are balustrades at roof-tops or balconies, or along a bridge or on top of a retaining wall.
has super-classes
Railing c

Bar Tendonc back to ToC or Class ToC

IRI: https://w3id.org/beo#BarTendon

The tendon is configured as a bar.
has super-classes
Tendon c

Barrel Roofc back to ToC or Class ToC

IRI: https://w3id.org/beo#BarrelRoof

A roof or ceiling having a semicylindrical form.
has super-classes
Roof c

Base Isolatorc back to ToC or Class ToC

IRI: https://w3id.org/beo#BaseIsolator

Base isolator preventing transfer of energy from the ground to the structure.
has super-classes
Vibration Isolator c

Base Platec back to ToC or Class ToC

IRI: https://w3id.org/beo#BasePlate

A plate used to spread load over a surface, such as underneath a bearing or column.
has super-classes
Plate c

Base Slabc back to ToC or Class ToC

IRI: https://w3id.org/beo#BaseSlab

The slab is used to represent a floor slab against the ground (and thereby being a part of the foundation). Another name is mat foundation
has super-classes
Slab c

Beaconc back to ToC or Class ToC

IRI: https://w3id.org/beo#Beacon

a fixed vertical structure serving as a navigation mark, to show reefs or other hazards, or provide navigational directions.
has super-classes
Navigation Element c

Beamc back to ToC or Class ToC

IRI: https://w3id.org/beo#Beam

A Beam is typically a horizontal, or nearly horizontal, structural member that is capable of withstanding load primarily by resisting bending. It may also represent such a member from an architectural point of view. It is not required to be load bearing.
has super-classes
Built Element c
has sub-classes
Cornice c, Diaphragm c, Edge Beam c, Girder Segment c, Hatstone Beam c, Hollowcore Beam c, Joist Beam c, Lintel c, Pier Cap c, Sprandel c, T Beam c

Beam Gridc back to ToC or Class ToC

IRI: https://w3id.org/beo#BeamGrid

Interconnected beams, located in one (typically horizontal) plane.
has super-classes
Element Assembly c

Bearingc back to ToC or Class ToC

IRI: https://w3id.org/beo#Bearing

Type of building element that is usually used to transmit loads from superstructure to substructure, and usually allowing movement (displacement or rotation) in one or more degrees of freedom. It is typically a mechanical component procured as a whole and installed on site, but in simple cases it may be built on site (composed of other building elements, element components, etc.).
has super-classes
Built Element c
has sub-classes
Cylindrical Bearing c, Disk Bearing c, Elastomeric Bearing c, Guide Bearing c, Pot c, Rocker c, Roller c, Spherical Bearing c

Bending-yield Damperc back to ToC or Class ToC

IRI: https://w3id.org/beo#Bending-yieldDamper

A displacement dependent type damper in which the resistance force generated is determined by the plastic strain amount utilizing the plastic deformation of the steel material. The bending yield type is a damper, which yields steel material by bending.
has super-classes
Vibration Damper c

Bird Protectionc back to ToC or Class ToC

IRI: https://w3id.org/beo#BirdProtection

A device that prevents a sitting down of birds at electrically critical points and thus birds are protected against electrical shocks and disturbances by short circuit are avoided.
has super-classes
DiscreteAccessory c

Bladec back to ToC or Class ToC

IRI: https://w3id.org/beo#Blade

A blade is a machined rail, often of special section, but fixed and/or joined at the heel end to a rail to provide continuity of wheel support. The two switch rails in a set are the two inside rails. A switch rail is described as right or left hand according to whether it is part of a right hand or left hand half-set of switches. Note: definition from EN 13232-1-2004.
has super-classes
Rail c

Blocking Devicec back to ToC or Class ToC

IRI: https://w3id.org/beo#BlockingDevice

A device composed of pneumatic, mechanic or electric components causing the braking of a train in case of emergency.
has super-classes
Track Element c

Bollardc back to ToC or Class ToC

IRI: https://w3id.org/beo#Bollard

A short, thick post on the deck of a ship or a quay side, to which ship's rope may be secured. not to be confused with traffic bollards.
has super-classes
Mooring Device c

Boltc back to ToC or Class ToC

IRI: https://w3id.org/beo#Bolt

A threaded cylindrical rod that engages with a similarly threaded hole in a nut or any other part to form a fastener. The mechanical fastener often also includes one or more washers and one or more nuts.
has super-classes
Mechanical Fastener c

Boom Barrierc back to ToC or Class ToC

IRI: https://w3id.org/beo#BoomBarrier

A boom barrier (also known as a boom gate) is a bar, or pole pivoted to allow the boom to block vehicular or pedestrian access through a controlled point.
has super-classes
Door c

Bore Pilec back to ToC or Class ToC

IRI: https://w3id.org/beo#BorePile

A bore pile.
has super-classes
Pile c

Bracec back to ToC or Class ToC

IRI: https://w3id.org/beo#Brace

A linear element (usually sloped) often used for bracing of a girder or truss.
has super-classes
Member c

Braced Framec back to ToC or Class ToC

IRI: https://w3id.org/beo#BracedFrame

A rigid frame with additional bracing members.
has super-classes
Element Assembly c

BRACKETc back to ToC or Class ToC

IRI: https://w3id.org/beo#BRACKET

An L-shaped or similarly shaped accessory attached in a corner between elements to hold them together or to carry a secondary element.
has super-classes
DiscreteAccessory c

Building Element Partc back to ToC or Class ToC

IRI: https://w3id.org/beo#BuildingElementPart

A Building Element Part represents major components as subordinate parts of a building element. Typical usage examples include precast concrete sandwich walls, where the layers may have different geometry representations. In this case the layered material representation does not sufficiently describe the element. Each layer is represented by an own instance of the IfcBuildingElementPart with its own geometry description.
has super-classes
ElementComponent c
has sub-classes
Apron c, Armour Unit c, Insulation Element c, Precast Panel c, Safety Cage c

Building Element Proxyc back to ToC or Class ToC

IRI: https://w3id.org/beo#BuildingElementProxy

The Building Element Proxy is a proxy definition that provides the same functionality as subtypes of IfcBuiltElement, but without having a predefined meaning of the special type of building element it represents.
has super-classes
Built Element c

Built Elementc back to ToC or Class ToC

IRI: https://w3id.org/beo#BuiltElement

The built element comprises all elements that are primarily part of the construction of a built facility, i.e., its structural and space separating system. Built elements are all physically existent and tangible things.
has super-classes
product c
has sub-classes
Beam c, Bearing c, Building Element Proxy c, Chimney c, Column c, Course c, Covering c, CurtainWall c, DeepFoundation c, Door c, Earthworks Element c, Footing c, Kerb c, Member c, Mooring Device c, Navigation Element c, Pavement c, Plate c, Rail c, Railing c, Ramp c, RampFlight c, Roof c, Shading Device c, Slab c, Stair c, StairFlight c, Track Element c, Wall c, Window c

Bumperc back to ToC or Class ToC

IRI: https://w3id.org/beo#Bumper

A bumper is a buffer object at end of track that prevents driving over. It can be fixed on rails or the track panel, or can also be a natural element (e.g. rock, sand).
has super-classes
Impact Protection Device c

Buoyc back to ToC or Class ToC

IRI: https://w3id.org/beo#Buoy

an anchored floating structure serving as a navigation mark, to show reefs or other hazards, or provide navigational directions.
has super-classes
Navigation Element c

Butterfly Roofc back to ToC or Class ToC

IRI: https://w3id.org/beo#ButterflyRoof

A roof having two slopes, each descending inward from the eaves.
has super-classes
Roof c

Cable Arrangerc back to ToC or Class ToC

IRI: https://w3id.org/beo#CableArranger

A cable arranger is a flexible accessory or a part of a component placed around cables to arrange and minimize flexing of them at the point where it is placed.
has super-classes
DiscreteAccessory c

Caissonc back to ToC or Class ToC

IRI: https://w3id.org/beo#Caisson

Closed box.
has super-classes
Caisson Foundation c

Caisson Foundationc back to ToC or Class ToC

IRI: https://w3id.org/beo#CaissonFoundation

A Caisson Foundation essentially is a hollow box that can be either open or closed.
has super-classes
DeepFoundation c
has sub-classes
Caisson c, Well c

Ceilingc back to ToC or Class ToC

IRI: https://w3id.org/beo#Ceiling

The covering is used to represent a ceiling.
has super-classes
Covering c

Chainc back to ToC or Class ToC

IRI: https://w3id.org/beo#Chain

A series of linked metal rings used for fastening or securing something, or for pulling loads.
has super-classes
Mechanical Fastener c

Check Railc back to ToC or Class ToC

IRI: https://w3id.org/beo#CheckRail

A check rail is a rail laid close to the gauge face of a running rail which takes part in lateral guidance of the wheel and prevents derailment in small radius curved track and switches and crossings. Note: definition from EN 13481-1.
has super-classes
Rail c

Chimneyc back to ToC or Class ToC

IRI: https://w3id.org/beo#Chimney

Chimneys are typically vertical, or as near as vertical, parts of the construction of a building and part of the building fabric. Often constructed by pre-cast or insitu concrete, today seldom by bricks. Chimneys are used to evacuate flues from e.g. boilers or fire places.
has super-classes
Built Element c

Chordc back to ToC or Class ToC

IRI: https://w3id.org/beo#Chord

Upper or lower longitudinal member of a truss, used horizontally or sloped.
has super-classes
Member c

Claddingc back to ToC or Class ToC

IRI: https://w3id.org/beo#Cladding

The covering is used to represent a cladding.
has super-classes
Covering c

Coated Tendonc back to ToC or Class ToC

IRI: https://w3id.org/beo#CoatedTendon

The tendon is coated.
has super-classes
Tendon c

Cohesion Pilec back to ToC or Class ToC

IRI: https://w3id.org/beo#CohesionPile

A cohesion pile
has super-classes
Pile c

Collarc back to ToC or Class ToC

IRI: https://w3id.org/beo#Collar

A linear element (usually used horizontally) within a roof structure to connect rafters and posts.
has super-classes
Member c

Columnc back to ToC or Class ToC

IRI: https://w3id.org/beo#Column

A Column is a vertical structural or architectural member which often is aligned with a structural grid intersection. In most cases it represents a vertical, or nearly vertical, structural member that transmits, through compression, the weight of the structure above to other structural elements below. It may also represent such a member from an architectural point of view in which case it may represent a non load bearing element
has super-classes
Built Element c
has sub-classes
Pier Stem c, Pier Stem Segment c, Pilaster c, STANDCOLUMN c

Compression Isolatorc back to ToC or Class ToC

IRI: https://w3id.org/beo#CompressionIsolator

Compression type vibration isolator.
has super-classes
Vibration Isolator c

Copingc back to ToC or Class ToC

IRI: https://w3id.org/beo#Coping

has super-classes
Covering c

Core Coursec back to ToC or Class ToC

IRI: https://w3id.org/beo#CoreCourse

A core course is the bulk internal structure of aggregate structures.
has super-classes
Course c

Cornicec back to ToC or Class ToC

IRI: https://w3id.org/beo#Cornice

A non-loadbearing beam on the longitudinal edge of bridge slab, usually encasing installations.
has super-classes
Beam c

Counterweigthc back to ToC or Class ToC

IRI: https://w3id.org/beo#Counterweigth

Embankment built on the side of the main road structure to reduce the settlement of the road.
has super-classes
Earthworks Fill c

Couplerc back to ToC or Class ToC

IRI: https://w3id.org/beo#Coupler

A part connecting two rod or bars, such as reinforcement bars.
has super-classes
Mechanical Fastener c

Coursec back to ToC or Class ToC

IRI: https://w3id.org/beo#Course

A built element whose length greatly exceeds its thickness and often also its width, usually of a single material laid on site on top of another horizontal or nearly horizontal built element. A course is distinctive from a earthworks element in that a course is a graded granular (which can be bound or unbound) material that is generally processed in some fashion, where as earthworks elements are soil earthen based structure that can be formed by removal and transport of general ground material. Structurally a course does not have capacity to carry loads over open span, or to be removed or replaced as a single unit. examples of courses include: * Graded aggregate layers * Graded sand layers * Cement bounded material (CBM) * Asphalt layers
has super-classes
Built Element c
has sub-classes
Armour c, Ballasted Course c, Core Course c, Filter Course c, Pavement Course c, Protection Course c

Cover Platec back to ToC or Class ToC

IRI: https://w3id.org/beo#CoverPlate

A plate (underneath or above) a flange to provide additional load capacity.
has super-classes
Plate c

Coveringc back to ToC or Class ToC

IRI: https://w3id.org/beo#Covering

A covering is an element which covers some part of another element and is fully dependent on that other element.
has super-classes
Built Element c
has sub-classes
Ceiling c, Cladding c, Coping c, Flooring c, Insulation c, Membrane c, Molding c, Roofing Covering c, Skirting Board c, Sleeving c, Topping c, Wrapping c

Crane Way Systemc back to ToC or Class ToC

IRI: https://w3id.org/beo#CraneWaySystem

A crane way system, normally including the crane rails, fasteners and the crane. It is primarily used to move heavy goods in a factory or other industry buildings.
has super-classes
Transport Element c

Crash Cushionc back to ToC or Class ToC

IRI: https://w3id.org/beo#CrashCushion

ISO6707-1: energy-absorbing device installed in front of a rigid object to reduce the severity of impact of a vehicle, (Impact barrier, US)
has super-classes
Impact Protection Device c

Cross Bracingc back to ToC or Class ToC

IRI: https://w3id.org/beo#CrossBracing

A Structural linear member or assembly of members inside a box girder or between girders, typically on a pier, to resist lateral forces and transfer them to the support.
has super-classes
Element Assembly c

Curtain Panelc back to ToC or Class ToC

IRI: https://w3id.org/beo#CurtainPanel

A planar element within a curtain wall, often consisting of a frame with fixed glazing.
has super-classes
Plate c

CurtainWallc back to ToC or Class ToC

IRI: https://w3id.org/beo#CurtainWall

ISO 6707-1: non load bearing wall positioned on the outside of a building and enclosing it.
has super-classes
Built Element c

Curved Run Stairc back to ToC or Class ToC

IRI: https://w3id.org/beo#CurvedRunStair

A stair extending from one level to another without turns or winders. The stair is consisting of one curved flight.
has super-classes
Stair c

Curved Stair Flightc back to ToC or Class ToC

IRI: https://w3id.org/beo#CurvedStairFlight

A stair flight with a curved walking line.
has super-classes
StairFlight c

Cylindrical Bearingc back to ToC or Class ToC

IRI: https://w3id.org/beo#CylindricalBearing

The bearing functionality is provided by cylinder in a concave cylinder.
has super-classes
Bearing c

Damping Systemc back to ToC or Class ToC

IRI: https://w3id.org/beo#DampingSystem

An elastic element inserted between the superstructure (track and plate on slab track or ballast bed with ballast inserted in) and the tunnel structure (tunnel floor). Some of the elastic elements have a partial decoupling effect between the superstructure and underground due to vibrations. Both helical springs and elastomer blocks or elastomer strips can be used as suspension systems.
has super-classes
Impact Protection Device c

Deck Assemblyc back to ToC or Class ToC

IRI: https://w3id.org/beo#DeckAssembly

A platform (such as floor or bridge deck) built up of beams, slabs.
has super-classes
Element Assembly c

DeepFoundationc back to ToC or Class ToC

IRI: https://w3id.org/beo#DeepFoundation

Deep foundation is a type of foundation that transfers loads deeper than shallow foundation below the soft soils not capable of bearing the above structure. Depending on the soil strength it might have to reach down to the rock layer.
has super-classes
Built Element c
has sub-classes
Caisson Foundation c, Pile c

Derailerc back to ToC or Class ToC

IRI: https://w3id.org/beo#Derailer

A fixed device which, when placed on the rail, derails the wheels of a vehicle, and serves to protect a converging line. Note: definition from IEC 60050-821.
has super-classes
Track Element c

Diaboloc back to ToC or Class ToC

IRI: https://w3id.org/beo#Diabolo

A part of tendon conduit associated to deviator.
has super-classes
Tendon Conduit c

Diaphragmc back to ToC or Class ToC

IRI: https://w3id.org/beo#Diaphragm

End portion of a girder transmitting loads to supports and providing moment resistance to adjoining segment.
has super-classes
Beam c

Dilatation Panelc back to ToC or Class ToC

IRI: https://w3id.org/beo#DilatationPanel

Device which permits longitudinal relative rail movement of two adjacent rails, while maintaining correct guidance and support.
has super-classes
Element Assembly c

DiscreteAccessoryc back to ToC or Class ToC

IRI: https://w3id.org/beo#DiscreteAccessory

A discrete accessory is a representation of different kinds of accessories included in or added to elements.
has super-classes
ElementComponent c
has sub-classes
Achor Plate c, BRACKET c, Bird Protection c, Cable Arranger c, Elastic Cushion c, Expansion Joint Device c, Filler c, Flashing c, Insulator c, Lock c, PANEL STRENGTHENING c, Point Machine Locking Device c, Point Machine Mounting Device. c, Rail Brace c, Rail Lubrication c, Rail Mechanical Equipment c, Rail Pad c, Shoe c, Sliding Chair c, Sound Absortion c, Tension Equipment c

Disk Bearingc back to ToC or Class ToC

IRI: https://w3id.org/beo#DiskBearing

A disk bearing consist of an elastomeric disc between two metal plates.
has super-classes
Bearing c

Dome Roofc back to ToC or Class ToC

IRI: https://w3id.org/beo#DomeRoof

A hemispherical hip roof.
has super-classes
Roof c

Doorc back to ToC or Class ToC

IRI: https://w3id.org/beo#Door

The door is a built element that is predominately used to provide controlled access for people, goods, animals and vehicles. It includes constructions with hinged, pivoted, sliding, and additionally revolving and folding operations.
has super-classes
Built Element c
has sub-classes
Boom Barrier c, Gate c, Trap door c, Trunstile c
is in domain of
OverallHeight dp, OverallWidth dp

Double Return Stairc back to ToC or Class ToC

IRI: https://w3id.org/beo#DoubleReturnStair

A stair having one straight flight to a wide quarterspace landing, and two side flights from that landing into opposite directions. The stair is making a 90° turn. The direction of traffic is determined by the walking line.
has super-classes
Stair c

Dowelc back to ToC or Class ToC

IRI: https://w3id.org/beo#Dowel

A cylindrical rod that is driven into holes of the connected pieces.
has super-classes
Mechanical Fastener c

Driven Pilec back to ToC or Class ToC

IRI: https://w3id.org/beo#DrivenPile

A rammed, vibrated, or otherwise driven pile.
has super-classes
Pile c

Dynamically Compacted Soilc back to ToC or Class ToC

IRI: https://w3id.org/beo#DynamicallyCompactedSoil

Soil reinforced method of using dynamic tamping machine usually free falling a heavy hammer from the height, compacting the soil and quickly improving the bearing capacity of the foundation.
has super-classes
Reinforced Soil c

Earthworks Elementc back to ToC or Class ToC

IRI: https://w3id.org/beo#EarthworksElement

A type of built element created by earthwork activities to build subgrade, to raise the level of the ground in general or reinforce or stabilize soil by some mechanical or chemical method.
has super-classes
Built Element c
has sub-classes
Earthworks Fill c, Reinforced Soil c

Earthworks Fillc back to ToC or Class ToC

IRI: https://w3id.org/beo#EarthworksFill

A type of earthworks element created by earthwork activities to build subgrade or to raise the level of the ground in general.
has super-classes
Earthworks Element c
has sub-classes
Backfill c, Counterweigth c, Embankment c, Slope Fill c, Subgrade c, Subgrade Bed c, Transition Section c

Edge Barc back to ToC or Class ToC

IRI: https://w3id.org/beo#EdgeBar

Edge reinforcement.
has super-classes
Reinforcing Bar c

Edge Beamc back to ToC or Class ToC

IRI: https://w3id.org/beo#EdgeBeam

A beam on the longitudinal edge of bridge slab, usually concrete, providing additional stiffening and protection from the elements.
has super-classes
Beam c

Elastic Cushionc back to ToC or Class ToC

IRI: https://w3id.org/beo#ElasticCushion

A track elastic cushion is a kind of layer set on grooved sides of a concrete base, which is used for mitigating the impact of longitudinal and lateral load on track structures. A track elastic cushion shall only appear in ballastless track structures.
has super-classes
DiscreteAccessory c

Elastomeric Bearingc back to ToC or Class ToC

IRI: https://w3id.org/beo#ElastomericBearing

A pad bearing which carries vertical load by contact stresses between a sheet of sliding material and a mating surface that permits movements by sliding and accommodates rotation by deformation of the elastomer.
has super-classes
Bearing c

Element Assemblyc back to ToC or Class ToC

IRI: https://w3id.org/beo#ElementAssembly

Represents complex element assemblies aggregated from several elements, such as discrete elements, building elements, or other elements.
has super-classes
product c
has sub-classes
Abutment Assembly c, Arch c, Beam Grid c, Braced Frame c, Cross Bracing c, Deck Assembly c, Dilatation Panel c, Entrance Works c, Girder c, Grid c, Mast c, Pier Assembly c, Pylon Assembly c, Rail Mechanical Equipment Assembly c, Reinforcment Unit c, Rigid Frame c, Shelter c, Signal Assembly c, Slab Field c, Sump Buster c, Supporting Gas Assembly c, Suspension Assembly c, Track Panel c, Traffic Calminfg Device c, Truss c, Turnout Panel c

ElementComponentc back to ToC or Class ToC

IRI: https://w3id.org/beo#ElementComponent

An element component is a representation for minor items included in, added to or connecting to or between elements, which usually are not of interest from the overall building structure viewpoint. However, these small parts may have vital and load carrying functions within the construction. These items do not provide any actual space boundaries.
has super-classes
product c
has sub-classes
Building Element Part c, DiscreteAccessory c, Fastener c, Impact Protection Device c, Mechanical Fastener c, Reinforcing Element c, Sign c, Vibration Damper c, Vibration Isolator c

Elemented Wallc back to ToC or Class ToC

IRI: https://w3id.org/beo#ElementedWall

A stud wall framed with studs and faced with sheetings, sidings, wallboard, or plasterwork.
has super-classes
Wall c

Elevatorc back to ToC or Class ToC

IRI: https://w3id.org/beo#Elevator

Elevator or lift being a transport device to move people or goods vertically.
has super-classes
Transport Element c

Embankmentc back to ToC or Class ToC

IRI: https://w3id.org/beo#Embankment

Predominantly longitudinal type of earthworks element with no other particular assigned type according to its role in Pavement or Subgrade. NOTE Definition from ISO6707-1: section of earthworks, often formed by cut or fill, where the finished ground level is above or below original ground level and whose length usually greatly exceeds its width.
has super-classes
Earthworks Fill c

Entrance Worksc back to ToC or Class ToC

IRI: https://w3id.org/beo#EntranceWorks

An assembly forming the support structure of a chamber (lock, dock) gate and associated elements, plus the containment of operational equipment.
has super-classes
Element Assembly c

ESCALATORc back to ToC or Class ToC

IRI: https://w3id.org/beo#ESCALATOR

Escalator being a transport device to move people. It consists of individual linked steps that move up and down on tracks while keeping the threads horizontal.
has super-classes
Transport Element c

Expansion Joint Devicec back to ToC or Class ToC

IRI: https://w3id.org/beo#ExpansionJointDevice

Assembly connection element between construction elements to allow for thermic differential expansions.
has super-classes
DiscreteAccessory c

Fastenerc back to ToC or Class ToC

IRI: https://w3id.org/beo#Fastener

Representations of fixing parts which are used as fasteners to connect or join elements with other elements. Excluded are mechanical fasteners which are modeled by a separate entity
has super-classes
ElementComponent c
has sub-classes
Glue c, Mortar c, Weld c

Fencec back to ToC or Class ToC

IRI: https://w3id.org/beo#Fence

NOTE Definition from ISO6707-1: non-load bearing vertical construction, usually lightweight, which bounds or subdivides an external area.
has super-classes
Railing c

Fenderc back to ToC or Class ToC

IRI: https://w3id.org/beo#Fender

A passive or active device formed of a damper and impact panel that is mounted on the quayside to protect against vessel impact.
has super-classes
Impact Protection Device c

Fillerc back to ToC or Class ToC

IRI: https://w3id.org/beo#Filler

Sealant, gap filler rod, packing material or other used to close a gap.
has super-classes
DiscreteAccessory c

Filter Coursec back to ToC or Class ToC

IRI: https://w3id.org/beo#FilterCourse

An Intermediate layer whose primary function is to prevent the washing through of fine materials.
has super-classes
Course c

Fixed End Anchorc back to ToC or Class ToC

IRI: https://w3id.org/beo#FixedEndAnchor

The anchor fixes the end of a tendon.
has super-classes
Tendon Anchor c

Flange Platec back to ToC or Class ToC

IRI: https://w3id.org/beo#FlangePlate

A flange plate in linear members having box or I-profile (e.g. top or bottom flange plate in box-girder).
has super-classes
Plate c

Flashingc back to ToC or Class ToC

IRI: https://w3id.org/beo#Flashing

Construction material used to manage the passage of water around objects.
has super-classes
DiscreteAccessory c

Flat Roofc back to ToC or Class ToC

IRI: https://w3id.org/beo#FlatRoof

A roof having no slope, or one with only a slight pitch so as to drain rainwater.
has super-classes
Roof c

Flexible Pavementc back to ToC or Class ToC

IRI: https://w3id.org/beo#FlexiblePavement

Pavement with a bituminous surfacing and with a base layer with or without a hydrocarbon binder.
has super-classes
Pavement c

Floor Slabc back to ToC or Class ToC

IRI: https://w3id.org/beo#FloorSlab

The slab is used to represent a floor slab or a bridge deck.
has super-classes
Slab c

Flooringc back to ToC or Class ToC

IRI: https://w3id.org/beo#Flooring

The covering is used to represent a flooring.
has super-classes
Covering c

Footingc back to ToC or Class ToC

IRI: https://w3id.org/beo#Footing

A footing is a part of the foundation of a structure that spreads and transmits the load to the soil. A footing is also characterized as shallow foundation, where the loads are transferred to the ground near the surface.
has super-classes
Built Element c
has sub-classes
Footing Beam c, Pad Footing c, Pile Cap c, STRIP FOOTING c

Footing Beamc back to ToC or Class ToC

IRI: https://w3id.org/beo#FootingBeam

Footing elements that are in bending and are supported clear of the ground. They will normally span between piers, piles or pile caps. They are distinguished from beams in the building superstructure since they will normally require a lower grade of finish.
has super-classes
Footing c

Free Form Roofc back to ToC or Class ToC

IRI: https://w3id.org/beo#FreeFormRoof

Free form roof.
has super-classes
Roof c

Free Form Stair Flightc back to ToC or Class ToC

IRI: https://w3id.org/beo#FreeFormStairFlight

A stair flight with a free form walking line (and outer boundaries).
has super-classes
StairFlight c

Friction Damperc back to ToC or Class ToC

IRI: https://w3id.org/beo#FrictionDamper

The friction type is a damper utilizing friction acting on the contact surface of a material.
has super-classes
Vibration Damper c

Friction Pilec back to ToC or Class ToC

IRI: https://w3id.org/beo#FrictionPile

A friction pile.
has super-classes
Pile c

Frogc back to ToC or Class ToC

IRI: https://w3id.org/beo#Frog

A frog is an arrangement ensuring the intersection of two opposite running edges of turnouts or diamond crossings and having one crossing vee and two wing rails. Note: definition from EN 13232-1-2004.
has super-classes
Track Element c

Gable Roofc back to ToC or Class ToC

IRI: https://w3id.org/beo#GableRoof

A roof sloping downward in two parts from a central ridge, so as to form a gable at each end.
has super-classes
Roof c

Gambrel Roofc back to ToC or Class ToC

IRI: https://w3id.org/beo#GambrelRoof

A roof sloping downward in two parts from a central ridge, so as to form a gable at each end.
has super-classes
Roof c

Gatec back to ToC or Class ToC

IRI: https://w3id.org/beo#Gate

A gate is a point of entry into a space usually within an opening in a fence. Or as a 'free standing' gate.
has super-classes
Door c

Girderc back to ToC or Class ToC

IRI: https://w3id.org/beo#Girder

A beam-like superstructure, such as bridge main girder extending between abutments and piers built up of beams, braces (as Members) etc. - may also be an aggregation of girder segments.
has super-classes
Element Assembly c

Girder Segmentc back to ToC or Class ToC

IRI: https://w3id.org/beo#GirderSegment

A segment of a girder (e.g. each span of a continuous girder).
has super-classes
Beam c

Gluec back to ToC or Class ToC

IRI: https://w3id.org/beo#Glue

A fastening connection where glue is used to join together elements.
has super-classes
Fastener c

Gridc back to ToC or Class ToC

IRI: https://w3id.org/beo#Grid

A framework of spaced cables or bars that are parallel to or cross each other.
has super-classes
Element Assembly c

Grouted Soilc back to ToC or Class ToC

IRI: https://w3id.org/beo#GroutedSoil

A method of injecting curable slurry into cracks or pores of a geotechnical foundation to improve its physical and mechanical properties.
has super-classes
Reinforced Soil c

Grouting Ductc back to ToC or Class ToC

IRI: https://w3id.org/beo#GroutingDuct

An additional small conduit connected to the main conduit to allow grouting in case of bonded post-tensioning, such as Grout inlet, Grout outlet and Grout vent.
has super-classes
Tendon Conduit c

Guard Railc back to ToC or Class ToC

IRI: https://w3id.org/beo#GuardRail

A guard rail is a rail that limits risk of train derailment, normally not loaded.
has super-classes
Rail c

Guardrailc back to ToC or Class ToC

IRI: https://w3id.org/beo#Guardrail

A type of railing designed to guard human or vehicle occupants from falling off a stair, ramp or landing where there is a vertical drop at the edge of such floors/landings, or to provide restraint to an errant road vehicle, installed on the central reserve of or alongside a road.
has super-classes
Railing c

Guide Bearingc back to ToC or Class ToC

IRI: https://w3id.org/beo#GuideBearing

A bearing that ensures that the structure maintains the correct location or expansion/contraction path and takes no vertical load. Includes also restraint bearings.
has super-classes
Bearing c

Gusset Platec back to ToC or Class ToC

IRI: https://w3id.org/beo#GussetPlate

a plate or bracket for strengthening an angle in framework (as in a building or bridge).
has super-classes
Plate c

Half Set of Bladesc back to ToC or Class ToC

IRI: https://w3id.org/beo#HalfSetofBlades

A half set of blades consists of one stock rail and its switch rail complete with small fittings. It is right or left hand as seen by an observer in the centre of the track facing the switch heel from the switch toe. Note: definition from EN 13232-1-2004.
has super-classes
Track Element c

HALF TURN RAMPc back to ToC or Class ToC

IRI: https://w3id.org/beo#HALFTURNRAMP

A ramp making a 180° turn, consisting of two straight flights connected by a halfspace landing. The orientation of the turn is determined by the walking line.
has super-classes
Ramp c

Half Turn Stairc back to ToC or Class ToC

IRI: https://w3id.org/beo#HalfTurnStair

A stair making a 180° turn, consisting of two straight flights connected by a halfspace landing. The orientation of the turn is determined by the walking line.
has super-classes
Stair c

Half Winding Stairc back to ToC or Class ToC

IRI: https://w3id.org/beo#HalfWindingStair

A stair consisting of one flight with one half winder, which makes a 180° turn. The orientation of the turn is determined by the walking line.
has super-classes
Stair c

Handrail c back to ToC or Class ToC

IRI: https://w3id.org/beo#Handrail

A type of railing designed to serve as an optional structural support for loads applied by human occupants (at hand height). Generally located adjacent to ramps and stairs. Generally floor or wall mounted.
has super-classes
Railing c

Hatstone Beamc back to ToC or Class ToC

IRI: https://w3id.org/beo#HatstoneBeam

A beam on top of a retaining wall or a wing wall, preventing earth movement.
has super-classes
Beam c

Hauling Gearc back to ToC or Class ToC

IRI: https://w3id.org/beo#HaulingGear

A device used for hauling goods.
has super-classes
Transport Element c

Hip Roofc back to ToC or Class ToC

IRI: https://w3id.org/beo#HipRoof

A roof having sloping ends and sides meeting at an inclined projecting angle.
has super-classes
Roof c

Hipped Gable Roofc back to ToC or Class ToC

IRI: https://w3id.org/beo#HippedGableRoof

A roof having a hipped end truncating a gable
has super-classes
Roof c

Hollowcore Beamc back to ToC or Class ToC

IRI: https://w3id.org/beo#HollowcoreBeam

A wide often prestressed beam with a hollow-core profile that usually serves as a slab component.
has super-classes
Beam c

Impact Protection Devicec back to ToC or Class ToC

IRI: https://w3id.org/beo#ImpactProtectionDevice

An impact protection device is a component used to protect other built elements from kinetic damage.
has super-classes
ElementComponent c
has sub-classes
Bumper c, Crash Cushion c, Damping System c, Fender c

Insulationc back to ToC or Class ToC

IRI: https://w3id.org/beo#Insulation

The covering is used to insulate an element for thermal or acoustic purposes.
has super-classes
Covering c

Insulation Elementc back to ToC or Class ToC

IRI: https://w3id.org/beo#InsulationElement

The part provides thermal insulation, for example as insulation layer between wall panels in sandwich walls or as infill in stud walls.
has super-classes
Building Element Part c

Insulatorc back to ToC or Class ToC

IRI: https://w3id.org/beo#Insulator

A device designed to support and insulate a conductive element. Note: definition from IEC 151-15-39.
has super-classes
DiscreteAccessory c

Jalouisec back to ToC or Class ToC

IRI: https://w3id.org/beo#Jalouise

A blind with adjustable horizontal slats for admitting light and air while excluding direct sun and rain.
has super-classes
Shading Device c

Jet Grouting Pilec back to ToC or Class ToC

IRI: https://w3id.org/beo#JetGroutingPile

An injected pile-like construction.
has super-classes
Pile c

Joist Beamc back to ToC or Class ToC

IRI: https://w3id.org/beo#JoistBeam

A beam used to support a floor or ceiling.
has super-classes
Beam c

Kerbc back to ToC or Class ToC

IRI: https://w3id.org/beo#Kerb

A border of stone, concrete or other rigid material formed at the edge of the carriageway or footway.
has super-classes
Built Element c

Ladderc back to ToC or Class ToC

IRI: https://w3id.org/beo#Ladder

A piece of equipment consisting of a series of bars or steps between two upright elements used for climbing up or down something
has super-classes
Stair c

Landing Slabc back to ToC or Class ToC

IRI: https://w3id.org/beo#LandingSlab

The slab is used to represent a landing within a stair or ramp.
has super-classes
Slab c

Lifting Gearc back to ToC or Class ToC

IRI: https://w3id.org/beo#LiftingGear

A device used for lifting or lowering heavy goods. It may be manually operated or electrically or pneumatically driven.
has super-classes
Transport Element c

Ligaturec back to ToC or Class ToC

IRI: https://w3id.org/beo#Ligature

The reinforcing bar is a ligature (link, stirrup).
has super-classes
Reinforcing Bar c

Ligthdomec back to ToC or Class ToC

IRI: https://w3id.org/beo#Ligthdome

A special window that lies horizonally in a roof slab opening.
has super-classes
Window c

Line Tensionerc back to ToC or Class ToC

IRI: https://w3id.org/beo#LineTensioner

A mechanical device used to apply a tensioning load to mooring lines to improve vessel stability for port operations.
has super-classes
Mooring Device c

Lintelc back to ToC or Class ToC

IRI: https://w3id.org/beo#Lintel

A beam or horizontal piece of material over an opening (e.g. door, window).
has super-classes
Beam c

Lockc back to ToC or Class ToC

IRI: https://w3id.org/beo#Lock

A lock is a mechanical or electronic fastening device that is released either by a physical object (e.g., key, fingerprint, RFID card, security token etc.), by supplying secret information (e.g., number permutation, password), or by a combination thereof.
has super-classes
DiscreteAccessory c

Magenetic Mooring Devicec back to ToC or Class ToC

IRI: https://w3id.org/beo#MageneticMooringDevice

Mooring device that uses magnets as the primary method of securing the vessel.
has super-classes
Mooring Device c

Main Barc back to ToC or Class ToC

IRI: https://w3id.org/beo#MainBar

The reinforcing bar is a main bar.
has super-classes
Reinforcing Bar c

Mansard Roofc back to ToC or Class ToC

IRI: https://w3id.org/beo#MansardRoof

A roof having on each side a steeper lower part and a shallower upper part.
has super-classes
Roof c

Markerc back to ToC or Class ToC

IRI: https://w3id.org/beo#Marker

A Sign type formed of a vertical post (possibly with some lettering or symbols) usually used to delimitate distance or the location of some equipment.
has super-classes
Sign c

Mastc back to ToC or Class ToC

IRI: https://w3id.org/beo#Mast

An assembly of plates, members, cables or fasteners that form a vertical structure for the support or mounting of other equipment such as lights, sonar or wireless transmitters.
has super-classes
Element Assembly c

Mechanical Fastenerc back to ToC or Class ToC

IRI: https://w3id.org/beo#MechanicalFastener

A mechanical fasteners connecting building elements or parts mechanically. A single instance of this class may represent one or many of actual mechanical fasteners, for example an array of bolts or a row of nails.
has super-classes
ElementComponent c
has sub-classes
Anchor Bolt c, Bolt c, Chain c, Coupler c, Dowel c, Nail c, Nail Plate c, Rail Fastening c, Rail Joint c, Rivet c, Rope c, Screw c, Shear Connector c, Staple c, Stud Shear Connector c
is in domain of
NominalDiameter dp, NominalLength dp

Memberc back to ToC or Class ToC

IRI: https://w3id.org/beo#Member

An Member is a structural member designed to carry loads between or beyond points of support. It is not required to be load bearing. The orientation of the member (being horizontal, vertical or sloped) is not relevant to its definition. I shall be used if it the entity cannot be expressed as a Beam or a Column
has super-classes
Built Element c
has sub-classes
Arch Segement c, Brace c, Chord c, Collar c, Mullion c, Plate Member c, Post c, Purlin c, Rafter c, Stay Cable c, Stiffening Rib c, Stringer c, Structural Cable c, Strut c, Suspender c, Suspension Cable c, Tiebar c, Wall Stud c

Membranec back to ToC or Class ToC

IRI: https://w3id.org/beo#Membrane

An impervious layer that could be used for e.g. roof covering (below tiling - that may be known as sarking etc.) or as a damp proof course membrane; also, waterproofing material on a bridge structure (typically on top of bridge slab).
has super-classes
Covering c

Mirrorc back to ToC or Class ToC

IRI: https://w3id.org/beo#Mirror

A sign type that provides information via a reflective mirror surface.
has super-classes
Sign c

Moldingc back to ToC or Class ToC

IRI: https://w3id.org/beo#Molding

The covering is used to represent a molding being a strip of material to cover the transition of surfaces (often between wall cladding and ceiling).
has super-classes
Covering c

Mooring Devicec back to ToC or Class ToC

IRI: https://w3id.org/beo#MooringDevice

A mooring device is an active or passive built element who's primary function is to participate in the mooring of a vessel, this could be in the form of a bollard used as an attachment point for lines or active equipment such as quick release hooks.
has super-classes
Built Element c
has sub-classes
Bollard c, Line Tensioner c, Magenetic Mooring Device c, Mooring Hooks c, Vacuum Mooring Device c

Mooring Hooksc back to ToC or Class ToC

IRI: https://w3id.org/beo#MooringHooks

Quick release mooring hooks - an active device used to secure a vessel and provide automated release of vessels.
has super-classes
Mooring Device c

Mortarc back to ToC or Class ToC

IRI: https://w3id.org/beo#Mortar

A composition of mineralic or other materials used to fill jointing gaps and possibly fulfilling a load carrying role.
has super-classes
Fastener c

Movable Wallc back to ToC or Class ToC

IRI: https://w3id.org/beo#MovableWall

A movable wall that is either movable, such as folding wall or a sliding wall, or can be easily removed as a removable partitioning or mounting wall. Movable walls do normally not define space boundaries and often belong to the furnishing system.
has super-classes
Wall c

Moving Walkwayc back to ToC or Class ToC

IRI: https://w3id.org/beo#MovingWalkway

Moving walkway being a transport device to move people horizontally or on an incline. It is a slow conveyor belt that transports people.
has super-classes
Transport Element c

Mullionc back to ToC or Class ToC

IRI: https://w3id.org/beo#Mullion

A linear element within a curtain wall system to connect two (or more) panels.
has super-classes
Member c

Nailc back to ToC or Class ToC

IRI: https://w3id.org/beo#Nail

A nail is a thin pointed piece of metal that is hammered into materials as a fastener.
has super-classes
Mechanical Fastener c

Nail Platec back to ToC or Class ToC

IRI: https://w3id.org/beo#NailPlate

Piece of sheet metal with punched points that overlaps the connected pieces and is pressed into their material.
has super-classes
Mechanical Fastener c

Pad Footingc back to ToC or Class ToC

IRI: https://w3id.org/beo#PadFooting

An element that transfers the load of a single column (possibly two) to the ground.
has super-classes
Footing c

PANEL STRENGTHENINGc back to ToC or Class ToC

IRI: https://w3id.org/beo#PANELSTRENGTHENING

A component that minimizes pump effects of the substructure.
has super-classes
DiscreteAccessory c

Parapetc back to ToC or Class ToC

IRI: https://w3id.org/beo#Parapet

A wall-like barrier to protect human or vehicle from falling, or to prevent the spread of fires. Often designed at the edge of balconies, terraces or roofs, or along edges of bridges.
has super-classes
Wall c

Partitioning Wallc back to ToC or Class ToC

IRI: https://w3id.org/beo#PartitioningWall

A wall designed to partition spaces that often has a light-weight, sandwich-like construction (e.g. using gypsum board). Partitioning walls are normally non load bearing.
has super-classes
Wall c

Pavementc back to ToC or Class ToC

IRI: https://w3id.org/beo#Pavement

Type of built element in a road or other paved area to provide an even surface sustaining loads from vehicles or pedestrians, usually comprising several courses. NOTE Definition from ISO 6707-1: road, runway, or similar construction above the subgrade.
has super-classes
Built Element c
has sub-classes
Flexible Pavement c, Rigid Pavement c

Pavement Coursec back to ToC or Class ToC

IRI: https://w3id.org/beo#PavementCourse

A layer within a pavement structure that forms a paved area or road.
has super-classes
Course c

Pavilion Roofc back to ToC or Class ToC

IRI: https://w3id.org/beo#PavilionRoof

A pyramidal hip roof.
has super-classes
Roof c

Paving Slabc back to ToC or Class ToC

IRI: https://w3id.org/beo#PavingSlab

Rigid pavement course of a road or other paved area, usually concrete.
has super-classes
Slab c

Pictoralc back to ToC or Class ToC

IRI: https://w3id.org/beo#Pictoral

A sign type formed of a flat plate with some written or symbolic images on it.
has super-classes
Sign c

Pier Assemblyc back to ToC or Class ToC

IRI: https://w3id.org/beo#PierAssembly

An intermediate support e.g. in a bridge, built up of walls, columns, beams etc.
has super-classes
Element Assembly c

Pier Capc back to ToC or Class ToC

IRI: https://w3id.org/beo#PierCap

A transversal beam on top of a pier (on a single column or extending from one column of a pier to another column of the same pier).
has super-classes
Beam c

Pier Stemc back to ToC or Class ToC

IRI: https://w3id.org/beo#PierStem

An individual vertical part of a pier, may be a simple column, i.e. no breakdown into segments or separate structural parts such as flanges and web(s), or may be an aggregation of segments and/or parts.
has super-classes
Column c

Pier Stem Segmentc back to ToC or Class ToC

IRI: https://w3id.org/beo#PierStemSegment

A vertical segment of a pier column.
has super-classes
Column c

Pilasterc back to ToC or Class ToC

IRI: https://w3id.org/beo#Pilaster

A column element embedded within a wall that can be required to be load bearing but may also only be used for decorative purposes.
has super-classes
Column c

Pilec back to ToC or Class ToC

IRI: https://w3id.org/beo#Pile

A pile is a slender timber, concrete, or steel structural element, driven, jetted, or otherwise embedded on end in the ground for the purpose of supporting a load. A pile is also characterized as deep foundation, where the loads are transferred to deeper subsurface layers.
has super-classes
DeepFoundation c
has sub-classes
Bore Pile c, Cohesion Pile c, Driven Pile c, Friction Pile c, Jet Grouting Pile c, Support Pile c

Pile Capc back to ToC or Class ToC

IRI: https://w3id.org/beo#PileCap

An element that transfers the load from a column or group of columns to a pier or pile or group of piers or piles.
has super-classes
Footing c

Platec back to ToC or Class ToC

IRI: https://w3id.org/beo#Plate

An Plate is a planar and often flat part with constant thickness. A plate may carry loads between or beyond points of support, or provide stiffening. The location of the plate (being horizontal, vertical or sloped) is not relevant to its definition.
has super-classes
Built Element c
has sub-classes
Base Plate c, Cover Plate c, Curtain Panel c, Flange Plate c, Gusset Plate c, Sheet c, Splice Plate c, Stiffener Plate c, Web Plate c

Plate Memberc back to ToC or Class ToC

IRI: https://w3id.org/beo#PlateMember

A linear continuous horizontal element in wall framing, such as a head piece or a sole plate.
has super-classes
Member c

Plumbing Wallc back to ToC or Class ToC

IRI: https://w3id.org/beo#PlumbingWall

A pier, or enclosure, or encasement, normally used to enclose plumbing in sanitary rooms. Such walls often do not extend to the ceiling.
has super-classes
Wall c

Point Machine Locking Devicec back to ToC or Class ToC

IRI: https://w3id.org/beo#PointMachineLockingDevice

Point machine locking device.
has super-classes
DiscreteAccessory c

Point Machine Mounting Device.c back to ToC or Class ToC

IRI: https://w3id.org/beo#PointMachineMountingDevice.

Point machine mounting device.
has super-classes
DiscreteAccessory c

Postc back to ToC or Class ToC

IRI: https://w3id.org/beo#Post

A linear (usually vertical) member used to support something or to mark a point.
has super-classes
Member c

Potc back to ToC or Class ToC

IRI: https://w3id.org/beo#Pot

A bearing which carries vertical load by compression of an (elastomeric) disc confined in a (steel) cylinder and which accommodates rotations by deformations of the disc.
has super-classes
Bearing c

Precast Panelc back to ToC or Class ToC

IRI: https://w3id.org/beo#PrecastPanel

The part is a precast panel, usually as an internal or external layer in a sandwich wall panel.
has super-classes
Building Element Part c

Protection Coursec back to ToC or Class ToC

IRI: https://w3id.org/beo#ProtectionCourse

Layer with the primary task to provide protection against erosion and scour.
has super-classes
Course c

Punching Barc back to ToC or Class ToC

IRI: https://w3id.org/beo#PunchingBar

Punching reinforcement.
has super-classes
Reinforcing Bar c

Purlinc back to ToC or Class ToC

IRI: https://w3id.org/beo#Purlin

A linear element (usually used horizontally) within a roof structure to support rafters.
has super-classes
Member c

Pylon Assemblyc back to ToC or Class ToC

IRI: https://w3id.org/beo#PylonAssembly

has super-classes
Element Assembly c

Quarter Turn Rampc back to ToC or Class ToC

IRI: https://w3id.org/beo#QuarterTurnRamp

A ramp making a 90° turn, consisting of two straight flights connected by a quarterspace landing. The direction of the turn is determined by the walking line.
has super-classes
Ramp c

Quarter Turn Stairc back to ToC or Class ToC

IRI: https://w3id.org/beo#QuarterTurnStair

A stair making a 90° turn, consisting of two straight flights connected by a quarterspace landing. The direction of the turn is determined by the walking line.
has super-classes
Stair c

Quarter Winding Stairc back to ToC or Class ToC

IRI: https://w3id.org/beo#QuarterWindingStair

A stair consisting of one flight with a quarter winder, which is making a 90° turn. The direction of the turn is determined by the walking line.
has super-classes
Stair c

Rack Railc back to ToC or Class ToC

IRI: https://w3id.org/beo#RackRail

A rack rail is a building module for enhancing traction and break performance.
has super-classes
Rail c

Rafterc back to ToC or Class ToC

IRI: https://w3id.org/beo#Rafter

A linear elements used to support roof slabs or roof covering, usually used with slope.
has super-classes
Member c

Railc back to ToC or Class ToC

IRI: https://w3id.org/beo#Rail

A rail is a special section bar (usually of steel) ensuring the guidance of the wheel of a rolling stock or other heavy machineries. In railway, two rails are combined to form a track. A rail is a predominately linear built element that has a special section profile. Rail is distinctive from built elements with similar geometric shapes (e.g. beam, member) that its major function is to ensure guidance of moving for vehicles or other kinds of machineries.
has super-classes
Built Element c
has sub-classes
Blade c, Check Rail c, Guard Rail c, Rack Rail c, Stock Rail c

Rail Bracec back to ToC or Class ToC

IRI: https://w3id.org/beo#RailBrace

A rail component that prevents rails from tipping and twisting.
has super-classes
DiscreteAccessory c

Rail Fasteningc back to ToC or Class ToC

IRI: https://w3id.org/beo#RailFastening

An assembly of components which secures a rail to the supporting structure and retains it in the required position whilst permitting any necessary vertical, lateral and longitudinal movement. Note: definition from EN 13481-1.
has super-classes
Mechanical Fastener c

Rail Jointc back to ToC or Class ToC

IRI: https://w3id.org/beo#RailJoint

A mechanical assembly with e.g. fishplates to join two rail ends with optional functions (insulation or expansion capacity).
has super-classes
Mechanical Fastener c

Rail Lubricationc back to ToC or Class ToC

IRI: https://w3id.org/beo#RailLubrication

A device that prevents wearing of the rails throughout the flange of wheel to reduce noise emissions. It is often located at inner side of the outer rail in a curve or near turnouts (depends on function wearing or noise reduction).
has super-classes
DiscreteAccessory c

Rail Mechanical Equipmentc back to ToC or Class ToC

IRI: https://w3id.org/beo#RailMechanicalEquipment

A rail mechanical equipment is a mechnical equipment installed at railside, like blocking device, speed regulator, bias loaded inspector, track scale or controllable retarder.
has super-classes
DiscreteAccessory c

Rail Mechanical Equipment Assemblyc back to ToC or Class ToC

IRI: https://w3id.org/beo#RailMechanicalEquipmentAssembly

A complex assembly made up of several components like blocking device, speed regulator, bias loaded inspector, track scale or controllable retarder.
has super-classes
Element Assembly c

Rail Padc back to ToC or Class ToC

IRI: https://w3id.org/beo#RailPad

A non-metallic pad placed between rail and baseplate or rail and sleeper, bearer or slab. Note: definition from EN 13481-1.
has super-classes
DiscreteAccessory c

Railingc back to ToC or Class ToC

IRI: https://w3id.org/beo#Railing

The railing is a frame assembly adjacent to human or vehicle circulation spaces and at some space boundaries where it is used in lieu of walls or to complement walls. Designed as an optional physical support, or to prevent injury or damage, either by falling or collision.
has super-classes
Built Element c
has sub-classes
Balustrade c, Fence c, Guardrail c, Handrail c

Rainbow Roofc back to ToC or Class ToC

IRI: https://w3id.org/beo#RainbowRoof

A gable roof in the form of a broad Gothic arch, with gently sloping convex surfaces.
has super-classes
Roof c

Rampc back to ToC or Class ToC

IRI: https://w3id.org/beo#Ramp

A ramp is a vertical passageway which provides a human or vehicle circulation link between one floor level and another floor level at a different elevation. It may include a landing as an intermediate floor slab. A ramp normally does not include steps.Definition according to ISO 6707-1: Inclined way or floor joining two surfaces at different levels.
has super-classes
Built Element c
has sub-classes
HALF TURN RAMP c, Quarter Turn Ramp c, Spiral Ramp c, Straight Run Ramp c, Two Quarter Turn Ramp c, Two Stair Run Ramp c

RampFlightc back to ToC or Class ToC

IRI: https://w3id.org/beo#RampFlight

A ramp comprises a single inclined segment, or several inclined segments that are connected by a horizontal segment, referred to as a landing. A ramp flight is the single inclined segment and part of the ramp construction. In case of single flight ramps, the ramp flight and the ramp are identical.
has super-classes
Built Element c
has sub-classes
Spiral Ramp Flight c, Straight Ramp Flight c

Reinforced Soilc back to ToC or Class ToC

IRI: https://w3id.org/beo#ReinforcedSoil

Soil reinforced or stabilized by some mechanical or chemical method.
has super-classes
Earthworks Element c
has sub-classes
Dynamically Compacted Soil c, Grouted Soil c, Replaced Soil c, Roller Compacted Soil c, Surcharge Preloaded Soil c, Vertically Drained Soil c

Reinforcement Ringc back to ToC or Class ToC

IRI: https://w3id.org/beo#ReinforcementRing

Ring reinforcement.
has super-classes
Reinforcing Bar c

Reinforcing Barc back to ToC or Class ToC

IRI: https://w3id.org/beo#ReinforcingBar

A reinforcing bar is usually made of steel with manufactured deformations in the surface, and used in concrete and masonry construction to provide additional strength. A single instance of this class may represent one or many of actual rebars, for example a row of rebars.
has super-classes
Reinforcing Element c
has sub-classes
Anchoring Bar c, Edge Bar c, Ligature c, Main Bar c, Punching Bar c, Reinforcement Ring c, Shear Bar c, Space Bar c, Stud c
is in domain of
BarLength dp, BarSurface dp, CrossSectionArea dp, NominalDiameter dp

Reinforcing Elementc back to ToC or Class ToC

IRI: https://w3id.org/beo#ReinforcingElement

A reinforcing element represents bars, wires, strands, meshes, tendons, and other components embedded in concrete in such a manner that the reinforcement and the concrete act together in resisting forces.
has super-classes
ElementComponent c
has sub-classes
Reinforcing Bar c, Reinforcing Mesh c, Tendon c, Tendon Anchor c, Tendon Conduit c
is in domain of
SteelGrade dp

Reinforcing Meshc back to ToC or Class ToC

IRI: https://w3id.org/beo#ReinforcingMesh

A reinforcing mesh is a series of longitudinal and transverse wires or bars of various gauges, arranged at right angles to each other and welded at all points of intersection; usually used for concrete slab reinforcement. It is also known as welded wire fabric. In scope are plane meshes as well as bent meshes.
has super-classes
Reinforcing Element c
is in domain of
LongitudinalBarCrossSectionArea dp, LongitudinalBarNominalDiameter dp, LongitudinalBarSpacing dp, MeshLength dp, MeshWidth dp, TransverseBarCrossSectionArea dp, TransverseBarNominalDiameter dp, TransverseBarSpacing dp

Reinforcment Unitc back to ToC or Class ToC

IRI: https://w3id.org/beo#ReinforcmentUnit

Assembled reinforcement elements.
has super-classes
Element Assembly c

Replaced Soilc back to ToC or Class ToC

IRI: https://w3id.org/beo#ReplacedSoil

Dig out the soft soil in a certain range below the foundation ground and then backfill the area with high strength, low compressibility and no corrosive materials.
has super-classes
Reinforced Soil c

Retaining Wallc back to ToC or Class ToC

IRI: https://w3id.org/beo#RetainingWall

A supporting wall used to protect against soil layers behind.
has super-classes
Wall c

Rigid Framec back to ToC or Class ToC

IRI: https://w3id.org/beo#RigidFrame

A structure built up of beams, columns, etc. with moment-resisting joints, such as gantry
has super-classes
Element Assembly c

Rigid Pavementc back to ToC or Class ToC

IRI: https://w3id.org/beo#RigidPavement

Pavement substantially constructed of cement concrete.
has super-classes
Pavement c

Rivetc back to ToC or Class ToC

IRI: https://w3id.org/beo#Rivet

A fastening part having a head at one end and the other end being hammered flat after being passed through holes in the pieces that are fastened together.
has super-classes
Mechanical Fastener c

Rockerc back to ToC or Class ToC

IRI: https://w3id.org/beo#Rocker

The bearing functionality is provided by a rocker construction. Includes line rocker and point rocker bearings.
has super-classes
Bearing c

Rollerc back to ToC or Class ToC

IRI: https://w3id.org/beo#Roller

The bearing functionality is provided by one or more rollers that are placed between two plates.
has super-classes
Bearing c

Roller Compacted Soilc back to ToC or Class ToC

IRI: https://w3id.org/beo#RollerCompactedSoil

A kind of compacting method that adopts rolling machinery, repeated rolling and vibration compacts the foundation soil, increasing strength and descreasing compressibility.
has super-classes
Reinforced Soil c

Roofc back to ToC or Class ToC

IRI: https://w3id.org/beo#Roof

A roof is the covering of the top part of a building, it protects the building against the effects of weather. Definition according to ISO 6707-1: construction enclosing the building from above.
has super-classes
Built Element c
has sub-classes
Barrel Roof c, Butterfly Roof c, Dome Roof c, Flat Roof c, Free Form Roof c, Gable Roof c, Gambrel Roof c, Hip Roof c, Hipped Gable Roof c, Mansard Roof c, Pavilion Roof c, Rainbow Roof c, Shed Roof c

Roof Slabc back to ToC or Class ToC

IRI: https://w3id.org/beo#RoofSlab

The slab is used to represent a roof slab (either flat or sloped).
has super-classes
Slab c

Roofing Coveringc back to ToC or Class ToC

IRI: https://w3id.org/beo#RoofingCovering

The covering is used to represent a roof covering.
has super-classes
Covering c

Ropec back to ToC or Class ToC

IRI: https://w3id.org/beo#Rope

a length of thick strong cord made by twisting together strands of hemp, sisal, nylon, or similar material. used primarily for mooring vessels
has super-classes
Mechanical Fastener c

Rubber Damperc back to ToC or Class ToC

IRI: https://w3id.org/beo#RubberDamper

The rubber Damper is a damper that absorbs energy by utilizing deformation of laminated rubber. The difference between the seismic isolation bearing and the rubber type damper is whether or not to support the weight of the upper structures. The rubber damper does not transmit the weight of the upper structures to the sub structure.
has super-classes
Vibration Damper c

Safety Cagec back to ToC or Class ToC

IRI: https://w3id.org/beo#SafetyCage

Safety cages are an assembly of circular and vertical bars that are fastened to the stiles of fixed ladders and are arranged to enclose the path of a worker when climbing the ladder. Ladders so enclosed are also known as caged or hooped ladders.
has super-classes
Building Element Part c

Screwc back to ToC or Class ToC

IRI: https://w3id.org/beo#Screw

A fastener with a tapered threaded shank and a slotted head.
has super-classes
Mechanical Fastener c

Shading Devicec back to ToC or Class ToC

IRI: https://w3id.org/beo#ShadingDevice

Shading devices are purpose built devices to protect from the sunlight, from natural light, or screening them from view. Shading devices can form part of the facade or can be mounted inside the building, they can be fixed or operable.
has super-classes
Built Element c
has sub-classes
Awning c, Jalouise c, Shutter c

Shear Barc back to ToC or Class ToC

IRI: https://w3id.org/beo#ShearBar

The reinforcing bar is a shear bar.
has super-classes
Reinforcing Bar c

Shear Connectorc back to ToC or Class ToC

IRI: https://w3id.org/beo#ShearConnector

A ring connector that is accepted by ring keyways in the connected pieces; or a toothed circular or square connector that is pressed into the connected pieces.
has super-classes
Mechanical Fastener c

Shear Wallc back to ToC or Class ToC

IRI: https://w3id.org/beo#ShearWall

A wall designed to withstand shear loads. Examples of shear wall are diaphragms inside a box girder, typically on a pier, to resist lateral forces and transfer them to the support.
has super-classes
Wall c

Shear-yield Damperc back to ToC or Class ToC

IRI: https://w3id.org/beo#Shear-yieldDamper

A displacement dependent type damper in which the resistance force generated is determined by the plastic strain amount utilizing the plastic deformation of the steel material. The shear yield type is a damper, which causes the steel material to yield for deformation in the direction perpendicular to the member.
has super-classes
Vibration Damper c

Shed Roofc back to ToC or Class ToC

IRI: https://w3id.org/beo#ShedRoof

A roof having a single slope.
has super-classes
Roof c

Sheetc back to ToC or Class ToC

IRI: https://w3id.org/beo#Sheet

A planar, flat and thin element, comes usually as metal sheet, and is often used as an additional part within an assembly.
has super-classes
Plate c

Shelterc back to ToC or Class ToC

IRI: https://w3id.org/beo#Shelter

A structure, fairly quick to setup, move or dismantle, used to give protection, especially from the weather or intrusion.
has super-classes
Element Assembly c

Shoec back to ToC or Class ToC

IRI: https://w3id.org/beo#Shoe

A column shoe or a beam shoe (beam hanger) used to support or secure an element.
has super-classes
DiscreteAccessory c

Shutterc back to ToC or Class ToC

IRI: https://w3id.org/beo#Shutter

A mechanical device that limits the passage of light. Often used as a a solid or louvered movable cover for a window.
has super-classes
Shading Device c

Sidewalk Slabc back to ToC or Class ToC

IRI: https://w3id.org/beo#SidewalkSlab

The slab is used to represent a sidewalk.
has super-classes
Slab c

Signc back to ToC or Class ToC

IRI: https://w3id.org/beo#Sign

A sign is a notice on display that gives information or instructions in a written, symbolic or other form. Signs are passive with the most common form of a pictorial panel.
has super-classes
ElementComponent c
has sub-classes
Marker c, Mirror c, Pictoral c

Signal Assemblyc back to ToC or Class ToC

IRI: https://w3id.org/beo#SignalAssembly

An assembly to physically aggregate together one or more signal instances (and also sign instances) including any supporting structural elements such as a simple pole or a rigid frame gantry.
has super-classes
Element Assembly c

Skirting Boardc back to ToC or Class ToC

IRI: https://w3id.org/beo#SkirtingBoard

The covering is used to represent a skirting board being a strip of material to cover the transition between the wall cladding and the flooring.
has super-classes
Covering c

Skylightc back to ToC or Class ToC

IRI: https://w3id.org/beo#Skylight

A window within a sloped building element, usually a roof slab.
has super-classes
Window c

Slabc back to ToC or Class ToC

IRI: https://w3id.org/beo#Slab

A slab is a component of the construction that may enclose a space vertically. The slab may provide the lower support (floor) or upper construction (roof slab) in any space in a building. Only the core or constructional part of this construction is considered to be a slab. The upper finish (flooring, roofing) and the lower finish (ceiling, suspended ceiling) are considered to be coverings. A special type of slab is the landing, described as a floor section to which one or more stair flights or ramp flights connect.
has super-classes
Built Element c
has sub-classes
Approach Slab c, Base Slab c, Floor Slab c, Landing Slab c, Paving Slab c, Roof Slab c, Sidewalk Slab c, Track Slab c, Wearing Slab c

Slab Fieldc back to ToC or Class ToC

IRI: https://w3id.org/beo#SlabField

Slabs, laid out in one plane.
has super-classes
Element Assembly c

Sleeperc back to ToC or Class ToC

IRI: https://w3id.org/beo#Sleeper

A sleeper is a track element that supports running rails, guard rails and check rails usually at right angles to its axis.
has super-classes
Track Element c

Sleevingc back to ToC or Class ToC

IRI: https://w3id.org/beo#Sleeving

The covering is used to isolate a distribution element from a space in which it is contained.
has super-classes
Covering c

Sliding Chairc back to ToC or Class ToC

IRI: https://w3id.org/beo#SlidingChair

A component which supports and retains the stock rail and a flat surface upon which the foot of the switch rail slides.
has super-classes
DiscreteAccessory c

Slope Fillc back to ToC or Class ToC

IRI: https://w3id.org/beo#SlopeFill

Side slope (batter) fill abutting the road structure or back slope fill.
has super-classes
Earthworks Fill c

Solid Wallc back to ToC or Class ToC

IRI: https://w3id.org/beo#SolidWall

A massive wall construction for the wall core being the single layer or having multiple layers attached. Such walls are often masonry or concrete walls (both cast in-situ or precast) that are load bearing and fire protecting.
has super-classes
Wall c

Sound Absortionc back to ToC or Class ToC

IRI: https://w3id.org/beo#SoundAbsortion

A component in the track for sound absorption and may also absorb vibrations. It is often used in combination with slab tracks.
has super-classes
DiscreteAccessory c

Space Barc back to ToC or Class ToC

IRI: https://w3id.org/beo#SpaceBar

A stirrup in pre-stressing system to position the Tendon Conduit.
has super-classes
Reinforcing Bar c

Speed Regulatorc back to ToC or Class ToC

IRI: https://w3id.org/beo#SpeedRegulator

A device composed of pneumatic, mechanic or electric components causing the breaking of a train in case of emergency.
has super-classes
Track Element c

Spherical Bearingc back to ToC or Class ToC

IRI: https://w3id.org/beo#SphericalBearing

The bearing functionality is provided by convex dome in a concave basin.
has super-classes
Bearing c

Spiral Rampc back to ToC or Class ToC

IRI: https://w3id.org/beo#SpiralRamp

A ramp constructed around a circular or elliptical well without newels and landings.
has super-classes
Ramp c

Spiral Ramp Flightc back to ToC or Class ToC

IRI: https://w3id.org/beo#SpiralRampFlight

A ramp flight with a circular or elliptic walking line.
has super-classes
RampFlight c

Spiral Stairc back to ToC or Class ToC

IRI: https://w3id.org/beo#SpiralStair

A stair constructed with winders around a circular newel often without landings. Depending on outer boundary it can be either a circular, elliptical or rectangular spiral stair. The orientation of the winding stairs is determined by the walking line.
has super-classes
Stair c

Spiral Stair Flightc back to ToC or Class ToC

IRI: https://w3id.org/beo#SpiralStairFlight

A stair flight with a circular or elliptic walking line.
has super-classes
StairFlight c

Splice Platec back to ToC or Class ToC

IRI: https://w3id.org/beo#SplicePlate

A plate connecting two members joined at ends.
has super-classes
Plate c

Sprandelc back to ToC or Class ToC

IRI: https://w3id.org/beo#Sprandel

A tall beam placed on the facade of a building. One tall side is usually finished to provide the exterior of the building. Can be used to support joists or slab elements on its interior side.
has super-classes
Beam c

Spring Isolatorc back to ToC or Class ToC

IRI: https://w3id.org/beo#SpringIsolator

Spring type vibration isolator.
has super-classes
Vibration Isolator c

Stairc back to ToC or Class ToC

IRI: https://w3id.org/beo#Stair

A stair is a vertical passageway allowing occupants to walk (step) from one floor level to another floor level at a different elevation. It may include a landing as an intermediate floor slab. Definition according to ISO 6707-1: Construction comprising a succession of horizontal stages (steps or landings) that make it possible to pass on foot to other levels.
has super-classes
Built Element c
has sub-classes
Curved Run Stair c, Double Return Stair c, Half Turn Stair c, Half Winding Stair c, Ladder c, Quarter Turn Stair c, Quarter Winding Stair c, Spiral Stair c, Straight Run Stair c, Three Quarter Turn Stair c, Three Quarter Winding Stair c, Two Curved Run Stair c, Two Quarter Turn Stair c, Two Quarter Winding Stair c, Two Straight Run Stair c

StairFlightc back to ToC or Class ToC

IRI: https://w3id.org/beo#StairFlight

A stair flight is an assembly of building components in a single 'run' of stair steps (not interrupted by a landing). The stair steps and any stringers are included in the stair flight. A winder is also regarded a part of a stair flight.
has super-classes
Built Element c
has sub-classes
Curved Stair Flight c, Free Form Stair Flight c, Spiral Stair Flight c, Straight Stair Flight c, Winder Stair Flight c
is in domain of
NumberOfRisers dp, NumberOfTreads dp, RiserHeight dp, TreadLength dp

STANDCOLUMNc back to ToC or Class ToC

IRI: https://w3id.org/beo#STANDCOLUMN

A column transmitting vertical loads from a superstructure to an arch below it.
has super-classes
Column c

Staplec back to ToC or Class ToC

IRI: https://w3id.org/beo#Staple

A doubly pointed piece of metal that is hammered into materials as a fastener.
has super-classes
Mechanical Fastener c

Stay Cablec back to ToC or Class ToC

IRI: https://w3id.org/beo#StayCable

A sloped element suspending a structure (such as bridge deck) from a pylon.
has super-classes
Member c

Stiffener Platec back to ToC or Class ToC

IRI: https://w3id.org/beo#StiffenerPlate

A transversal plate added to a flange or a web plate for local stiffening.
has super-classes
Plate c

Stiffening Ribc back to ToC or Class ToC

IRI: https://w3id.org/beo#StiffeningRib

A linear element added to a flange or a web plate of a girder for local stiffening.
has super-classes
Member c

Stock Railc back to ToC or Class ToC

IRI: https://w3id.org/beo#StockRail

A stock rail is a fixed machined rail, ensuring the continuity on the main or diverging track with the switch in the open position. The machined part of the stock rail supports its switch rail in the closed position, giving continuity of line through this switch rail. The two stock rails in a set of switches are the two outside rails. A stock rail is described as right or left hand according to whether it is part of a right hand or left hand half-set of switches. Note: definition from EN 13232-1-2004.
has super-classes
Rail c

Straight Ramp Flightc back to ToC or Class ToC

IRI: https://w3id.org/beo#StraightRampFlight

A ramp flight with a straight walking line.
has super-classes
RampFlight c

Straight Run Rampc back to ToC or Class ToC

IRI: https://w3id.org/beo#StraightRunRamp

A ramp - which is a sloping floor, walk, or roadway - connecting two levels. The straight ramp consists of one straight flight without turns or winders.
has super-classes
Ramp c

Straight Run Stairc back to ToC or Class ToC

IRI: https://w3id.org/beo#StraightRunStair

A stair extending from one level to another without turns or winders. The stair consists of one straight flight.
has super-classes
Stair c

Straight Stair Flightc back to ToC or Class ToC

IRI: https://w3id.org/beo#StraightStairFlight

A stair flight with a straight walking line.
has super-classes
StairFlight c

Strandc back to ToC or Class ToC

IRI: https://w3id.org/beo#Strand

The tendon is a strand.
has super-classes
Tendon c

Stringerc back to ToC or Class ToC

IRI: https://w3id.org/beo#Stringer

A linear element used to support stair or ramp flights, usually used with slope.
has super-classes
Member c

STRIP FOOTINGc back to ToC or Class ToC

IRI: https://w3id.org/beo#STRIPFOOTING

A linear element that transfers loads into the ground from either a continuous element, such as a wall, or from a series of elements, such as columns.
has super-classes
Footing c

Structural Cablec back to ToC or Class ToC

IRI: https://w3id.org/beo#StructuralCable

A linear cable element used to secure or stabilise a structure by resisting lateral and longitudinal loading through tension only, but cannot resist compression. usually formed of a flexible cable or wire.
has super-classes
Member c

Strutc back to ToC or Class ToC

IRI: https://w3id.org/beo#Strut

A linear element often used within a girder or truss.
has super-classes
Member c

Studc back to ToC or Class ToC

IRI: https://w3id.org/beo#Stud

The reinforcing bar is a stud.
has super-classes
Reinforcing Bar c

Stud Shear Connectorc back to ToC or Class ToC

IRI: https://w3id.org/beo#StudShearConnector

Stud shear connectors are cylindrical fastening parts with a head on one side. On the other side they are welded on steel members for the use in composite steel and concrete structures.
has super-classes
Mechanical Fastener c

Subgradec back to ToC or Class ToC

IRI: https://w3id.org/beo#Subgrade

Type of earthworks element forming the structure below pavement and above natural soil. NOTE Definition from ISO 6707-1: upper part of the soil, natural or constructed, that supports the loads transmitted by the overlying structure of a road, runway, or similar hard surface. NOTE Definition from PIARC: Upper layer of the natural ground upon which the pavement is constructed.
has super-classes
Earthworks Fill c

Subgrade Bedc back to ToC or Class ToC

IRI: https://w3id.org/beo#SubgradeBed

Upper part of the soil, natural or constructed, that supports the loads transmitted by the overlying structure of a road, runway, or similar hard surface.
has super-classes
Earthworks Fill c

Sump Busterc back to ToC or Class ToC

IRI: https://w3id.org/beo#SumpBuster

An obstacle (with oil catchment basin) installed typically in a bus lane to prevent other traffic with lower ground clearance from using it. Also Sump breaker or Sump trap.
has super-classes
Element Assembly c

Support Pilec back to ToC or Class ToC

IRI: https://w3id.org/beo#SupportPile

A support pile.
has super-classes
Pile c

Supporting Gas Assemblyc back to ToC or Class ToC

IRI: https://w3id.org/beo#SupportingGasAssembly

An assembly intends to support Overhead Contact Line System. It includes foundation, supporting elements and suspension assembly.
has super-classes
Element Assembly c

Surcharge Preloaded Soilc back to ToC or Class ToC

IRI: https://w3id.org/beo#SurchargePreloadedSoil

A method that applies load to the foundation to discharge pore water, and the foundation is consolidated to improve the foundation strength. Unloading when the carrying capacity reaches the required level.
has super-classes
Reinforced Soil c

Suspenderc back to ToC or Class ToC

IRI: https://w3id.org/beo#Suspender

A vertical element suspending a structure (such as bridge deck) from a suspension cable or an arch.
has super-classes
Member c

Suspension Assemblyc back to ToC or Class ToC

IRI: https://w3id.org/beo#SuspensionAssembly

A complex assembly of components used to suspend elements or cable segments.
has super-classes
Element Assembly c

Suspension Cablec back to ToC or Class ToC

IRI: https://w3id.org/beo#SuspensionCable

A suspended element, typically comprising steel wire, sheath, etc.
has super-classes
Member c

T Beamc back to ToC or Class ToC

IRI: https://w3id.org/beo#TBeam

A beam that forms part of a slab construction and acts together with the slab which it carries. Such beams are often of T-shape (therefore the English name), but may have other shapes as well, e.g. an L-Shape or an Inverted-T-Shape.
has super-classes
Beam c

Tendonc back to ToC or Class ToC

IRI: https://w3id.org/beo#Tendon

A tendon is a steel element such as a wire, cable, bar, rod, or strand used to impart prestress to concrete when the element is tensioned. Definition according to ISO 6707-1: steel bar(s) or groups of bars, strands or wires given a tensile stress that produces a compressive stress in prestressed concrete or masonry.
has super-classes
Reinforcing Element c
has sub-classes
Bar Tendon c, Coated Tendon c, Strand c, Wire c
is in domain of
AnchorageSlip dp, CrossSectionArea dp, FrictionCoefficient dp, MinCurvatureRadius dp, NominalDiameter dp, PreStress dp, TensionForce dp

Tendon Anchorc back to ToC or Class ToC

IRI: https://w3id.org/beo#TendonAnchor

A tendon anchor is the end connection for tendons in prestressed or posttensioned concrete.
has super-classes
Reinforcing Element c
has sub-classes
Fixed End Anchor c, Tendon Coupler c, Tensioning End Anchor c

Tendon Conduitc back to ToC or Class ToC

IRI: https://w3id.org/beo#TendonConduit

A Tendon Conduit represents the components of the conduit system for tendons embedded in concrete structure.
has super-classes
Reinforcing Element c
has sub-classes
Diabolo c, Grouting Duct c, Tendon Conduit Coupler c, Tendon Duct c, Trumpet c

Tendon Conduit Couplerc back to ToC or Class ToC

IRI: https://w3id.org/beo#TendonConduitCoupler

A part to connect the conduits located in two different deck segments and related to the same tendon.
has super-classes
Tendon Conduit c

Tendon Couplerc back to ToC or Class ToC

IRI: https://w3id.org/beo#TendonCoupler

The anchor is an intermediate device which connects two tendons.
has super-classes
Tendon Anchor c

Tendon Ductc back to ToC or Class ToC

IRI: https://w3id.org/beo#TendonDuct

A Sleeve or duct is related to the thickness of the conduit depending on the conduit, either cast into the concrete structure or placed adjacent to it.
has super-classes
Tendon Conduit c

Tension Equipmentc back to ToC or Class ToC

IRI: https://w3id.org/beo#TensionEquipment

An equipment used to maintain the tension of conductors or cables.
has super-classes
DiscreteAccessory c

Tensioning End Anchorc back to ToC or Class ToC

IRI: https://w3id.org/beo#TensioningEndAnchor

The anchor is used or can be used to prestress the tendon.
has super-classes
Tendon Anchor c

Three Quarter Turn Stairc back to ToC or Class ToC

IRI: https://w3id.org/beo#ThreeQuarterTurnStair

A stair making a 270° turn, consisting of four straight flights connected by three quarterspace landings. The direction of the turns is determined by the walking line.
has super-classes
Stair c

Three Quarter Winding Stairc back to ToC or Class ToC

IRI: https://w3id.org/beo#ThreeQuarterWindingStair

A stair consisting of one flight with three quarter winders, which make a 90° turn. The stair makes a 270° turn. The direction of the turns is determined by the walking line.
has super-classes
Stair c

Tiebarc back to ToC or Class ToC

IRI: https://w3id.org/beo#Tiebar

A linear bar element used to secure or stabilise a structure by resisting lateral and longitudinal loading through tension and or compression. usually formed by a solid bar.
has super-classes
Member c

Toppingc back to ToC or Class ToC

IRI: https://w3id.org/beo#Topping

The covering is used to isolate a distribution element from a space in which it is contained.
has super-classes
Covering c

Track Elementc back to ToC or Class ToC

IRI: https://w3id.org/beo#TrackElement

A track element is a built element used specifically in the track domain in railway.
has super-classes
Built Element c
has sub-classes
Blocking Device c, Derailer c, Frog c, Half Set of Blades c, Sleeper c, Speed Regulator c, Track End of Alignment c, Vehicle Stop c

Track End of Alignmentc back to ToC or Class ToC

IRI: https://w3id.org/beo#TrackEndofAlignment

A track end of alignment is a special functional installation such as axle-gauge changeover point or transporter wagon loading point.
has super-classes
Track Element c

Track Panelc back to ToC or Class ToC

IRI: https://w3id.org/beo#TrackPanel

Trackwork ensuring the support and guidance of a vehicle along a route. It consists of assembly of rail, sleepers and fastenings.
has super-classes
Element Assembly c

Track Slabc back to ToC or Class ToC

IRI: https://w3id.org/beo#TrackSlab

A track slab is a reinforced concrete slab or prestressed reinforced concrete slab, which is a main element of slab track. It can be prefabricated or cast on site and may have sleepers embedded.
has super-classes
Slab c

Traffic Calminfg Devicec back to ToC or Class ToC

IRI: https://w3id.org/beo#TrafficCalminfgDevice

A structure on the carriageway to control the speed of vehicles.
has super-classes
Element Assembly c

Transition Sectionc back to ToC or Class ToC

IRI: https://w3id.org/beo#TransitionSection

Section of subgrade to ensure the consistency of stiffness and prevent uneven settlement. Transition section may appear e.g. between: embankment and bridge abutment; embankment and transverse structure; cutting and tunnel; embankment and cutting.
has super-classes
Earthworks Fill c

Transport Elementc back to ToC or Class ToC

IRI: https://w3id.org/beo#TransportElement

A transport element is a generalization of all transport related objects that move people, animals or goods within a Facility.
has super-classes
product c
has sub-classes
Crane Way System c, ESCALATOR c, Elevator c, Hauling Gear c, Lifting Gear c, Moving Walkway c

Trap doorc back to ToC or Class ToC

IRI: https://w3id.org/beo#Trapdoor

A special door that lies horizonally in a slab opening. Often used for accessing cellar or attic.
has super-classes
Door c

Trumpetc back to ToC or Class ToC

IRI: https://w3id.org/beo#Trumpet

A specific part of conduit which has to be widened when reaching the tendon anchor because the strands are connected individually on the anchor.
has super-classes
Tendon Conduit c

Trunstilec back to ToC or Class ToC

IRI: https://w3id.org/beo#Trunstile

Puerta mecánica formada por brazos giratorios que sólo permiten el paso de una persona a la vez.
has super-classes
Door c

Trussc back to ToC or Class ToC

IRI: https://w3id.org/beo#Truss

A structure built up of members with (quasi) pinned joint.
has super-classes
Element Assembly c

Turnout Panelc back to ToC or Class ToC

IRI: https://w3id.org/beo#TurnoutPanel

Trackwork ensuring the support and guidance of a vehicle along any given route among various diverging or intersecting tracks.
has super-classes
Element Assembly c

Two Curved Run Stairc back to ToC or Class ToC

IRI: https://w3id.org/beo#TwoCurvedRunStair

A curved stair consisting of two curved flights without turns but with one landing.
has super-classes
Stair c

Two Quarter Turn Rampc back to ToC or Class ToC

IRI: https://w3id.org/beo#TwoQuarterTurnRamp

A ramp making a 180° turn, consisting of three straight flights connected by two quarterspace landings. The direction of the turn is determined by the walking line.
has super-classes
Ramp c

Two Quarter Turn Stairc back to ToC or Class ToC

IRI: https://w3id.org/beo#TwoQuarterTurnStair

A stair making a 180° turn, consisting of three straight flights connected by two quarterspace landings. The direction of the turns is determined by the walking line.
has super-classes
Stair c

Two Quarter Winding Stairc back to ToC or Class ToC

IRI: https://w3id.org/beo#TwoQuarterWindingStair

A stair consisting of one flight with two quarter winders, which make a 90° turn. The stair makes a 180° turn. The direction of the turns is determined by the walking line.
has super-classes
Stair c

Two Stair Run Rampc back to ToC or Class ToC

IRI: https://w3id.org/beo#TwoStairRunRamp

A straight ramp consisting of two straight flights without turns but with one landing.
has super-classes
Ramp c

Two Straight Run Stairc back to ToC or Class ToC

IRI: https://w3id.org/beo#TwoStraightRunStair

A straight stair consisting of two straight flights without turns but with one landing.
has super-classes
Stair c

Vacuum Mooring Devicec back to ToC or Class ToC

IRI: https://w3id.org/beo#VacuumMooringDevice

Mooring device that uses vacuum suction as the primary method of securing the vessel.
has super-classes
Mooring Device c

Vehicle Stopc back to ToC or Class ToC

IRI: https://w3id.org/beo#VehicleStop

A fixed installation at the end of the track which stops any vehicle movement (e.g., buffer stop, sand hump, etc.).
has super-classes
Track Element c

Vertically Drained Soilc back to ToC or Class ToC

IRI: https://w3id.org/beo#VerticallyDrainedSoil

A method to set vertical drainage measures in the foundation, so that pore water in the soil is discharged and the foundation strength is improved.
has super-classes
Reinforced Soil c

Vibration Damperc back to ToC or Class ToC

IRI: https://w3id.org/beo#VibrationDamper

A vibration damper is a device used to minimize the effects of vibration in a structure by dissipating kinetic energy. The damper may be passive (elastic, frictional, inertia) or active (in a system using sensors and actuators).
has super-classes
ElementComponent c
has sub-classes
Axial-yield Damper c, Bending-yield Damper c, Friction Damper c, Rubber Damper c, Shear-yield Damper c, Viscous Damper c

Vibration Isolatorc back to ToC or Class ToC

IRI: https://w3id.org/beo#VibrationIsolator

A vibration isolator is a device used to minimize the effects of vibration transmissibility in a structure.
has super-classes
ElementComponent c
has sub-classes
Base Isolator c, Compression Isolator c, Spring Isolator c

Viscous Damperc back to ToC or Class ToC

IRI: https://w3id.org/beo#ViscousDamper

The viscous type is a damper that absorbs energy by utilizing the resistance of a viscous body.
has super-classes
Vibration Damper c

Wallc back to ToC or Class ToC

IRI: https://w3id.org/beo#Wall

The wall represents a vertical construction that may bound or subdivide spaces. Wall are usually vertical, or nearly vertical, planar elements, often designed to bear structural loads. A wall is however not required to be load bearing.
has super-classes
Built Element c
has sub-classes
Elemented Wall c, Movable Wall c, Parapet c, Partitioning Wall c, Plumbing Wall c, Retaining Wall c, Shear Wall c, Solid Wall c, Wave Wall c

Wall Studc back to ToC or Class ToC

IRI: https://w3id.org/beo#WallStud

Vertical element in wall framing.
has super-classes
Member c

Wave Wallc back to ToC or Class ToC

IRI: https://w3id.org/beo#WaveWall

Protective wall or screen to block overtopping and impact of waves across a breakwater
has super-classes
Wall c

Wearing Slabc back to ToC or Class ToC

IRI: https://w3id.org/beo#WearingSlab

The slab is used to represent a wearing surface.
has super-classes
Slab c

Web Platec back to ToC or Class ToC

IRI: https://w3id.org/beo#WebPlate

A plate connecting flange plates in linear members having box or I-profile.
has super-classes
Plate c

Weldc back to ToC or Class ToC

IRI: https://w3id.org/beo#Weld

A weld seam between parts of metallic material or other suitable materials.
has super-classes
Fastener c

Wellc back to ToC or Class ToC

IRI: https://w3id.org/beo#Well

Open box.
has super-classes
Caisson Foundation c

Winder Stair Flightc back to ToC or Class ToC

IRI: https://w3id.org/beo#WinderStairFlight

A stair flight with a walking line including straight and curved sections.
has super-classes
StairFlight c

Windowc back to ToC or Class ToC

IRI: https://w3id.org/beo#Window

The window is a building element that is predominately used to provide natural light and fresh air. It includes vertical opening but also horizontal opening such as skylights or light domes. It includes constructions with swinging, pivoting, sliding, or revolving panels and fixed panels. A window consists of a lining and one or several panels.
has super-classes
Built Element c
has sub-classes
Ligthdome c, Skylight c
is in domain of
OverallHeight dp, OverallWidth dp

Wirec back to ToC or Class ToC

IRI: https://w3id.org/beo#Wire

The tendon is a wire.
has super-classes
Tendon c

Wrappingc back to ToC or Class ToC

IRI: https://w3id.org/beo#Wrapping

The covering is used for wrapping particularly of distribution elements using tape.
has super-classes
Covering c

Data Properties

AnchorageSlipdp back to ToC or Data Property ToC

IRI: https://w3id.org/beo#anchorageSlip

has characteristics: functional

has domain
Tendon c
has range
float

BarLengthdp back to ToC or Data Property ToC

IRI: https://w3id.org/beo#barLength

has characteristics: functional

has domain
Reinforcing Bar c
has range
float

BarSurfacedp back to ToC or Data Property ToC

IRI: https://w3id.org/beo#barSurface

has characteristics: functional

has domain
Reinforcing Bar c
has range
string

CrossSectionAreadp back to ToC or Data Property ToC

IRI: https://w3id.org/beo#crossSectionArea

has characteristics: functional

has domain
Reinforcing Bar c
Tendon c
has range
float

FrictionCoefficientdp back to ToC or Data Property ToC

IRI: https://w3id.org/beo#frictionCoefficient

has characteristics: functional

has domain
Tendon c
has range
float

LongitudinalBarCrossSectionAreadp back to ToC or Data Property ToC

IRI: https://w3id.org/beo#longitudinalBarCrossSectionArea

has characteristics: functional

has domain
Reinforcing Mesh c
has range
float

LongitudinalBarNominalDiameterdp back to ToC or Data Property ToC

IRI: https://w3id.org/beo#longitudinalBarNominalDiameter

has characteristics: functional

has domain
Reinforcing Mesh c
has range
float

LongitudinalBarSpacingdp back to ToC or Data Property ToC

IRI: https://w3id.org/beo#longitudinalBarSpacing

has characteristics: functional

has domain
Reinforcing Mesh c
has range
float

MeshLengthdp back to ToC or Data Property ToC

IRI: https://w3id.org/beo#meshLength

has characteristics: functional

has domain
Reinforcing Mesh c
has range
float

MeshWidthdp back to ToC or Data Property ToC

IRI: https://w3id.org/beo#meshWidth

has characteristics: functional

has domain
Reinforcing Mesh c
has range
float

MinCurvatureRadiusdp back to ToC or Data Property ToC

IRI: https://w3id.org/beo#minCurvatureRadius

has characteristics: functional

has domain
Tendon c
has range
float

NominalDiameterdp back to ToC or Data Property ToC

IRI: https://w3id.org/beo#nominalDiameter

has characteristics: functional

has domain
Mechanical Fastener c
Reinforcing Bar c
Tendon c
has range
float

NominalLengthdp back to ToC or Data Property ToC

IRI: https://w3id.org/beo#nominalLength

has characteristics: functional

has domain
Mechanical Fastener c
has range
float

NumberOfRisersdp back to ToC or Data Property ToC

IRI: https://w3id.org/beo#numberOfRisers

has characteristics: functional

has domain
StairFlight c
has range
integer

NumberOfTreadsdp back to ToC or Data Property ToC

IRI: https://w3id.org/beo#numberOfTreads

has characteristics: functional

has domain
StairFlight c
has range
integer

OverallHeightdp back to ToC or Data Property ToC

IRI: https://w3id.org/beo#overallHeight

has characteristics: functional

has domain
Door c
Window c
has range
float

OverallWidthdp back to ToC or Data Property ToC

IRI: https://w3id.org/beo#overallWidth

has characteristics: functional

has domain
Door c
Window c
has range
float

PreStressdp back to ToC or Data Property ToC

IRI: https://w3id.org/beo#preStress

has characteristics: functional

has domain
Tendon c
has range
float

RiserHeightdp back to ToC or Data Property ToC

IRI: https://w3id.org/beo#riserHeight

has characteristics: functional

has domain
StairFlight c
has range
float

SteelGradedp back to ToC or Data Property ToC

IRI: https://w3id.org/beo#steelGrade

has characteristics: functional

has domain
Reinforcing Element c
has range
string

TensionForcedp back to ToC or Data Property ToC

IRI: https://w3id.org/beo#tensionForce

has characteristics: functional

has domain
Tendon c
has range
float

TransverseBarCrossSectionAreadp back to ToC or Data Property ToC

IRI: https://w3id.org/beo#transverseBarCrossSectionArea

has characteristics: functional

has domain
Reinforcing Mesh c
has range
float

TransverseBarNominalDiameterdp back to ToC or Data Property ToC

IRI: https://w3id.org/beo#transverseBarNominalDiameter

has characteristics: functional

has domain
Reinforcing Mesh c
has range
float

TransverseBarSpacingdp back to ToC or Data Property ToC

IRI: https://w3id.org/beo#transverseBarSpacing

has characteristics: functional

has domain
Reinforcing Mesh c
has range
float

TreadLengthdp back to ToC or Data Property ToC

IRI: https://w3id.org/beo#treadLength

has characteristics: functional

has domain
StairFlight c
has range
float

Legend back to ToC

c: Classes
dp: Data Properties

References back to ToC

Add your references here. It is recommended to have them as a list.

Acknowledgments back to ToC

The authors would like to thank Silvio Peroni for developing LODE, a Live OWL Documentation Environment, which is used for representing the Cross Referencing Section of this document and Daniel Garijo for developing Widoco, the program used to create the template used in this documentation.