 | Fundament / Tiefgründung |
 | Pile |
 | Pieu |
| Item | SPF | XML | Change | Description | IFC2x3 to IFC4 4.0.0.0 |
|---|---|---|---|---|
| IfcPile | ||||
| OwnerHistory | MODIFIED | Instantiation changed to OPTIONAL. | ||
| PredefinedType | MODIFIED | Instantiation changed to OPTIONAL. | IFC4 Addendum 2 Technical Corrigendum 1 4.0.2.1 | |
| IfcPile | ||||
| ConstructionType | MODIFIED | Status changed to Deprecated. | IFC4x1 Final 4.1.0.0 | |
| IfcPile | ||||
| ConstructionType | MODIFIED | Status changed from Deprecated. | IFC4x2 Candidate 4.2.0.0 | |
| IfcPile | ||||
| PositionedRelativeTo | ADDED | IFC4x3_RC3 to IFC4x3_RC4 | ||
| IfcPile | ||||
| HasSurfaceFeatures | ADDED |
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 transfered to deeper subsurface layers.
NOTE Definition according to ISO 6707-1: slender structural member, substantially underground, intended to transmit force(s) into loadbearing strata below the surface of the ground.
NOTE Shallow foundations, which transfer the loads to the ground near its surface, are represented by IfcFooting.
HISTORY New entity in IFC2x2.
| # | Attribute | Type | Cardinality | Description | G |
|---|---|---|---|---|---|
| 9 | PredefinedType | IfcPileTypeEnum | ? |
The predefined generic type of the pile according to function.
IFC4 CHANGE Attribute made optional. Type information can be provided by IfcRelDefinesByType and IfcPileType. | X |
| 10 | ConstructionType | IfcPileConstructionEnum | ? |
Deprecated.
IFC4 CHANGE Material profile association capability by means of IfcRelAssociatesMaterial has been added. The attribute ConstructionType should not be used whenever its information can be provided by a material profile set, either associated with the IfcPile object or, if present, with a corresponding instance of IfcPileType. | X |
| Rule | Description |
|---|---|
| CorrectPredefinedType | Either the PredefinedType attribute is unset (e.g. because an IfcPileType is associated), or the inherited attribute ObjectType shall be provided, if the PredefinedType is set to USERDEFINED. |
| CorrectTypeAssigned | If this occurrence is defined by a type object, the latter has to be an IfcPileType. |
| # | Attribute | Type | Cardinality | Description | G |
|---|---|---|---|---|---|
| IfcRoot | |||||
| 1 | GlobalId | IfcGloballyUniqueId | Assignment of a globally unique identifier within the entire software world. | X | |
| 2 | OwnerHistory | IfcOwnerHistory | ? |
Assignment of the information about the current ownership of that object, including owning actor, application, local identification and information captured about the recent changes of the object,
NOTE only the last modification in stored - either as addition, deletion or modification. IFC4 CHANGE The attribute has been changed to be OPTIONAL. | X |
| 3 | Name | IfcLabel | ? | Optional name for use by the participating software systems or users. For some subtypes of IfcRoot the insertion of the Name attribute may be required. This would be enforced by a where rule. | X |
| 4 | Description | IfcText | ? | Optional description, provided for exchanging informative comments. | X |
| IfcObjectDefinition | |||||
| HasAssignments | IfcRelAssigns @RelatedObjects | S[0:?] | Reference to the relationship objects, that assign (by an association relationship) other subtypes of IfcObject to this object instance. Examples are the association to products, processes, controls, resources or groups. | X | |
| Nests | IfcRelNests @RelatedObjects | S[0:1] | References to the decomposition relationship being a nesting. It determines that this object definition is a part within an ordered whole/part decomposition relationship. An object occurrence or type can only be part of a single decomposition (to allow hierarchical strutures only).
IFC4 CHANGE The inverse attribute datatype has been added and separated from Decomposes defined at IfcObjectDefinition. | X | |
| IsNestedBy | IfcRelNests @RelatingObject | S[0:?] | References to the decomposition relationship being a nesting. It determines that this object definition is the whole within an ordered whole/part decomposition relationship. An object or object type can be nested by several other objects (occurrences or types).
IFC4 CHANGE The inverse attribute datatype has been added and separated from IsDecomposedBy defined at IfcObjectDefinition. | X | |
| HasContext | IfcRelDeclares @RelatedDefinitions | S[0:1] | References to the context providing context information such as project unit or representation context. It should only be asserted for the uppermost non-spatial object.
IFC4 CHANGE The inverse attribute datatype has been added. | X | |
| IsDecomposedBy | IfcRelAggregates @RelatingObject | S[0:?] | References to the decomposition relationship being an aggregation. It determines that this object definition is whole within an unordered whole/part decomposition relationship. An object definitions can be aggregated by several other objects (occurrences or parts).
IFC4 CHANGE The inverse attribute datatype has been changed from the supertype IfcRelDecomposes to subtype IfcRelAggregates. | X | |
| Decomposes | IfcRelAggregates @RelatedObjects | S[0:1] | References to the decomposition relationship being an aggregation. It determines that this object definition is a part within an unordered whole/part decomposition relationship. An object definitions can only be part of a single decomposition (to allow hierarchical strutures only).
IFC4 CHANGE The inverse attribute datatype has been changed from the supertype IfcRelDecomposes to subtype IfcRelAggregates. | X | |
| HasAssociations | IfcRelAssociates @RelatedObjects | S[0:?] | Reference to the relationship objects, that associates external references or other resource definitions to the object.. Examples are the association to library, documentation or classification. | X | |
| IfcObject | |||||
| 5 | ObjectType | IfcLabel | ? | The type denotes a particular type that indicates the object further. The use has to be established at the level of instantiable subtypes. In particular it holds the user defined type, if the enumeration of the attribute PredefinedType is set to USERDEFINED. | X |
| IsDeclaredBy | IfcRelDefinesByObject @RelatedObjects | S[0:1] | Link to the relationship object pointing to the declaring object that provides the object definitions for this object occurrence. The declaring object has to be part of an object type decomposition. The associated IfcObject, or its subtypes, contains the specific information (as part of a type, or style, definition), that is common to all reflected instances of the declaring IfcObject, or its subtypes.
IFC4 CHANGE New inverse relationship, change made with upward compatibility for file based exchange. | X | |
| Declares | IfcRelDefinesByObject @RelatingObject | S[0:?] | Link to the relationship object pointing to the reflected object(s) that receives the object definitions. The reflected object has to be part of an object occurrence decomposition. The associated IfcObject, or its subtypes, provides the specific information (as part of a type, or style, definition), that is common to all reflected instances of the declaring IfcObject, or its subtypes.
IFC4 CHANGE New inverse relationship, change made with upward compatibility for file based exchange. | X | |
| IsTypedBy | IfcRelDefinesByType @RelatedObjects | S[0:1] | Set of relationships to the object type that provides the type definitions for this object occurrence. The then associated IfcTypeObject, or its subtypes, contains the specific information (or type, or style), that is common to all instances of IfcObject, or its subtypes, referring to the same type.
IFC4 CHANGE New inverse relationship, the link to IfcRelDefinesByType had previously be included in the inverse relationship IfcRelDefines. Change made with upward compatibility for file based exchange. | X | |
| IsDefinedBy | IfcRelDefinesByProperties @RelatedObjects | S[0:?] | Set of relationships to property set definitions attached to this object. Those statically or dynamically defined properties contain alphanumeric information content that further defines the object.
IFC4 CHANGE The data type has been changed from IfcRelDefines to IfcRelDefinesByProperties with upward compatibility for file based exchange. | X | |
| IfcProduct | |||||
| 6 | ObjectPlacement | IfcObjectPlacement | ? | Placement of the product in space, the placement can either be absolute (relative to the world coordinate system), relative (relative to the object placement of another product), or constraint (e.g. relative to grid axes). It is determined by the various subtypes of IfcObjectPlacement, which includes the axis placement information to determine the transformation for the object coordinate system. | X |
| 7 | Representation | IfcProductRepresentation | ? | Reference to the representations of the product, being either a representation (IfcProductRepresentation) or as a special case a shape representations (IfcProductDefinitionShape). The product definition shape provides for multiple geometric representations of the shape property of the object within the same object coordinate system, defined by the object placement. | X |
| ReferencedBy | IfcRelAssignsToProduct @RelatingProduct | S[0:?] | Reference to the IfcRelAssignsToProduct relationship, by which other products, processes, controls, resources or actors (as subtypes of IfcObjectDefinition) can be related to this product. | X | |
| PositionedRelativeTo | IfcRelPositions @RelatedProducts | S[0:?] | X | ||
| ReferencedInStructures | IfcRelReferencedInSpatialStructure @RelatedElements | S[0:?] | X | ||
| IfcElement | |||||
| 8 | Tag | IfcIdentifier | ? | The tag (or label) identifier at the particular instance of a product, e.g. the serial number, or the position number. It is the identifier at the occurrence level. | X |
| FillsVoids | IfcRelFillsElement @RelatedBuildingElement | S[0:1] | Reference to the IfcRelFillsElement Relationship that puts the element as a filling into the opening created within another element. | X | |
| ConnectedTo | IfcRelConnectsElements @RelatingElement | S[0:?] | Reference to the element connection relationship. The relationship then refers to the other element to which this element is connected to. | X | |
| IsInterferedByElements | IfcRelInterferesElements @RelatedElement | S[0:?] | Reference to the interference relationship to indicate the element that is interfered. The relationship, if provided, indicates that this element has an interference with one or many other elements.
NOTE There is no indication of precedence between IsInterferedByElements and InterferesElements. IFC4 CHANGE New inverse relationship. | X | |
| InterferesElements | IfcRelInterferesElements @RelatingElement | S[0:?] | Reference to the interference relationship to indicate the element that interferes. The relationship, if provided, indicates that this element has an interference with one or many other elements.
NOTE There is no indication of precedence between IsInterferedByElements and InterferesElements. IFC4 CHANGE New inverse relationship. | X | |
| HasProjections | IfcRelProjectsElement @RelatingElement | S[0:?] | Projection relationship that adds a feature (using a Boolean union) to the IfcBuildingElement. | X | |
| HasOpenings | IfcRelVoidsElement @RelatingBuildingElement | S[0:?] | Reference to the IfcRelVoidsElement relationship that creates an opening in an element. An element can incorporate zero-to-many openings. For each opening, that voids the element, a new relationship IfcRelVoidsElement is generated. | X | |
| IsConnectionRealization | IfcRelConnectsWithRealizingElements @RealizingElements | S[0:?] | Reference to the connection relationship with realizing element. The relationship, if provided, assigns this element as the realizing element to the connection, which provides the physical manifestation of the connection relationship. | X | |
| ProvidesBoundaries | IfcRelSpaceBoundary @RelatedBuildingElement | S[0:?] | Reference to space boundaries by virtue of the objectified relationship IfcRelSpaceBoundary. It defines the concept of an element bounding spaces. | X | |
| ConnectedFrom | IfcRelConnectsElements @RelatedElement | S[0:?] | Reference to the element connection relationship. The relationship then refers to the other element that is connected to this element. | X | |
| ContainedInStructure | IfcRelContainedInSpatialStructure @RelatedElements | S[0:1] | Containment relationship to the spatial structure element, to which the element is primarily associated. This containment relationship has to be hierachical, i.e. an element may only be assigned directly to zero or one spatial structure. | X | |
| HasCoverings | IfcRelCoversBldgElements @RelatingBuildingElement | S[0:?] | Reference to IfcCovering by virtue of the objectified relationship IfcRelCoversBldgElement. It defines the concept of an element having coverings associated. | X | |
| HasSurfaceFeatures | IfcRelAdheresToElement @RelatingElement | S[0:?] | Reference to the IfcRelAdheresToElement relationship that adheres a IfcSurfaceFeature to an element. An element can incorporate zero-to-many surface features in one relationship. | X | |
| IfcBuiltElement | |||||
| IfcDeepFoundation | |||||
| IfcPile | |||||
| 9 | PredefinedType | IfcPileTypeEnum | ? |
The predefined generic type of the pile according to function.
IFC4 CHANGE Attribute made optional. Type information can be provided by IfcRelDefinesByType and IfcPileType. | X |
| 10 | ConstructionType | IfcPileConstructionEnum | ? |
Deprecated.
IFC4 CHANGE Material profile association capability by means of IfcRelAssociatesMaterial has been added. The attribute ConstructionType should not be used whenever its information can be provided by a material profile set, either associated with the IfcPile object or, if present, with a corresponding instance of IfcPileType. | X |
Object Typing
The Object Typing concept template applies to this entity as shown in Table 727.
| ||||
Table 727 — IfcPile Object Typing |
Property Sets for Objects
The Property Sets for Objects concept template applies to this entity as shown in Table 728.
Quantity Sets
The Quantity Sets concept template applies to this entity as shown in Table 729.
| ||||
Table 729 — IfcPile Quantity Sets |
Material Profile Set Usage
The Material Profile Set Usage concept applies to this entity.
Placement
The Product Local Placement concept template applies to this entity as shown in Table 730.
Table 730 — IfcPile Product Local Placement |
Axis Geometry
The Axis Geometry concept template applies to this entity as shown in Table 731.
| ||
Table 731 — IfcPile Axis Geometry |
Footprint Geometry
The FootPrint Geometry concept template applies to this entity as shown in Table 732.
| ||
Table 732 — IfcPile FootPrint Geometry |
Body Geometry
The Body Geometry concept template applies to this entity as shown in Table 733.
|
|
Table 733 — IfcPile Body Geometry |
Instance diagram
<?xml version="1.0" encoding="utf-8"?>
<ConceptRoot xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" uuid="5e413414-9bdd-421c-8fde-c992709a17c8" name="IfcPile" applicableRootEntity="IfcPile">
<Applicability>
<Template ref="8b621e61-5b23-496b-8e66-7e3f43d72a83" />
<TemplateRules operator="and">
</TemplateRules>
</Applicability>
<Concepts>
<Concept uuid="4bba96b2-efe7-4e59-a984-e8305c11b725" name="Object Typing">
<Template ref="35a2e10e-20df-40f4-ab2f-dacf0a6744f4" />
<TemplateRules operator="and">
<TemplateRule Parameters="RelatingType[Type]='IfcPileType'" />
</TemplateRules>
</Concept>
<Concept uuid="e0612461-1f66-4b97-ad7d-6d645b7195c8" name="Property Sets for Objects">
<Template ref="f74255a6-0c0e-4f31-84ad-24981db62461" />
<TemplateRules operator="and">
<TemplateRule Parameters="PsetName[Value]='Pset_ConcreteElementGeneral'" />
<TemplateRule Parameters="PsetName[Value]='Pset_PileCommon'" />
<TemplateRule Parameters="PsetName[Value]='Pset_PrecastConcreteElementFabrication'" />
<TemplateRule Parameters="PsetName[Value]='Pset_PrecastConcreteElementGeneral'" />
</TemplateRules>
</Concept>
<Concept uuid="62af627e-a580-45e2-8c78-245b353a5736" name="Quantity Sets">
<Template ref="6652398e-6579-4460-8cb4-26295acfacc7" />
<TemplateRules operator="and">
<TemplateRule Parameters="QsetName[Value]='Qto_PileBaseQuantities'" />
</TemplateRules>
</Concept>
<Concept uuid="fbb8289e-1bdb-430c-b0cc-4078fffbf86d" name="Material Profile Set Usage">
<Template ref="6aa01429-b566-4b36-875a-3162088a9831" />
</Concept>
<Concept uuid="72454196-8017-4ab1-924a-b766ae080f82" name="Placement">
<Template ref="cbe85b5f-7912-4a43-8bb7-1e63bf40b26d" />
</Concept>
<Concept uuid="92ac5b28-85d9-49a2-9569-70b08e5398c5" name="Axis Geometry">
<Template ref="3bf716df-3990-4bfc-8045-9e4011c9b622" />
<TemplateRules operator="and">
<TemplateRule />
</TemplateRules>
</Concept>
<Concept uuid="616ccf06-ac1d-48d4-a860-5bae319cd2f3" name="Footprint Geometry">
<Template ref="4f5777d7-68e9-459c-aa2c-46adf3e88d31" />
<TemplateRules operator="and">
<TemplateRule />
</TemplateRules>
</Concept>
<Concept uuid="d981a177-4535-4ca3-8fb6-58083ce11982" name="Body Geometry">
<Template ref="c446bd16-2de3-4b97-b34f-4446ac0badc2" />
<TemplateRules operator="and">
<TemplateRule />
<TemplateRule />
<TemplateRule />
</TemplateRules>
</Concept>
</Concepts>
</ConceptRoot>
| # | Concept | Template | Model View |
|---|---|---|---|
| IfcRoot | |||
| Identity | Software Identity | General Usage | |
| Revision Control | Revision Control | General Usage | |
| IfcObjectDefinition | |||
| Classification Association | Classification Association | General Usage | |
| Assignment to Product | Assignment to Product | General Usage | |
| IfcObject | |||
| Object User Identity | Object User Identity | General Usage | |
| Object Predefined Type | Object Predefined Type | General Usage | |
| Property Sets with Override | Property Sets with Override | General Usage | |
| IfcProduct | |||
| Product Placement | Product Placement | General Usage | |
| Product Geometric Representation | Product Geometric Representation | General Usage | |
| Relative Position | Product Relative Positioning | General Usage | |
| Product Span Positioning | Product Span Positioning | General Usage | |
| Product Geometry Colour | Product Geometry Colour | General Usage | |
| Product Geometry Layer | Product Geometry Layer | General Usage | |
| Product Relative Placement | Product Relative Placement | General Usage | |
| IfcElement | |||
| Element Interference | Element Interference | General Usage | |
| CoG Geometry | CoG Geometry | General Usage | |
| Box Geometry | Box Geometry | General Usage | |
| Body SurfaceOrSolidModel Geometry | Body SurfaceOrSolidModel Geometry | General Usage | |
| Body SurfaceModel Geometry | Body SurfaceModel Geometry | General Usage | |
| Body Tessellation Geometry | Body Tessellation Geometry | General Usage | |
| Body Brep Geometry | Body Brep Geometry | General Usage | |
| Body AdvancedBrep Geometry | Body AdvancedBrep Geometry | General Usage | |
| Body CSG Geometry | Body CSG Geometry | General Usage | |
| Mapped Geometry | Mapped Geometry | General Usage | |
| Element Openings | Element Openings | General Usage | |
| Element Projecting | Element Projecting | General Usage | |
| Linear Placement | Product Linear Placement | General Usage | |
| Element Voiding Features | Element Voiding Features | General Usage | |
| Surface Feature Adherence | Surface Feature Adherence | General Usage | |
| Body AdvancedSwept Directrix Geometry | Body AdvancedSwept Directrix Geometry | General Usage | |
| Body AdvancedSwept DiskSolid PolyCurve Geometry | Body AdvancedSwept DiskSolid PolyCurve Geometry | General Usage | |
| Body AdvancedSwept Tapered Geometry | Body AdvancedSwept Tapered Geometry | General Usage | |
| Body SectionedSolidHorizontal | Body SectionedSolidHorizontal | General Usage | |
| Body SweptSolid Composite Geometry | Body SweptSolid Composite Geometry | General Usage | |
| Body SweptSolid ParameterizedProfile Geometry | Body SweptSolid ParameterizedProfile Geometry | General Usage | |
| Body SweptSolid CompositeCurve Geometry | Body SweptSolid CompositeCurve Geometry | General Usage | |
| Body SweptSolid PolyCurve Geometry | Body SweptSolid PolyCurve Geometry | General Usage | |
| FootPrint Annotation Geometry | FootPrint Annotation Geometry | General Usage | |
| FootPrint GeomSet PolyCurve Geometry | FootPrint GeomSet PolyCurve Geometry | General Usage | |
| Surface Sectioned Geometry | Surface Sectioned Geometry | General Usage | |
| Surface Tessellation Geometry | Surface Tessellation Geometry | General Usage | |
| Product Grid Placement | Product Grid Placement | General Usage | |
| IfcBuiltElement | |||
| Product Assignment | Product Assignment | General Usage | |
| Spatial Containment | Spatial Containment | General Usage | |
| Surface 3D Geometry | Surface 3D Geometry | General Usage | |
| Material Set | Material Set | General Usage | |
| IfcPile | |||
| Object Typing | Object Typing | General Usage | |
| Property Sets for Objects | Property Sets for Objects | General Usage | |
| Quantity Sets | Quantity Sets | General Usage | |
| Material Profile Set Usage | Material Profile Set Usage | General Usage | |
| Placement | Product Local Placement | General Usage | |
| Axis Geometry | Axis Geometry | General Usage | |
| Footprint Geometry | FootPrint Geometry | General Usage | |
| Body Geometry | Body Geometry | General Usage | |
<xs:element name="IfcPile" type="ifc:IfcPile" substitutionGroup="ifc:IfcDeepFoundation" nillable="true"/>
<xs:complexType name="IfcPile">
<xs:complexContent>
<xs:extension base="ifc:IfcDeepFoundation">
<xs:attribute name="PredefinedType" type="ifc:IfcPileTypeEnum" use="optional"/>
<xs:attribute name="ConstructionType" type="ifc:IfcPileConstructionEnum" use="optional"/>
</xs:extension>
</xs:complexContent>
</xs:complexType>
ENTITY IfcPile
SUBTYPE OF (IfcDeepFoundation);
PredefinedType : OPTIONAL IfcPileTypeEnum;
ConstructionType : OPTIONAL IfcPileConstructionEnum;
WHERE
CorrectPredefinedType : NOT EXISTS(PredefinedType) OR
(PredefinedType <> IfcPileTypeEnum.USERDEFINED) OR
((PredefinedType = IfcPileTypeEnum.USERDEFINED) AND EXISTS(SELF\IfcObject.ObjectType));
CorrectTypeAssigned : (SIZEOF(IsTypedBy) = 0) OR
('IFCSTRUCTURALELEMENTSDOMAIN.IfcPileType' IN TYPEOF(SELF\IfcObject.IsTypedBy[1].RelatingType));
END_ENTITY;
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