该页全部中文内容仅供20252453-T-424 项目组内部使用
20252453-T-424 项目
Cover
Contents
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions, and abbreviated terms
4 Fundamental concepts and assumptions
5 Core data schemas
6 Shared element data schemas
7 Domain specific data schemas
8 Resource definition data schemas
A Computer interpretable listings
B Alphabetical listings
C Inheritance listings
D Diagrams
E Examples
F Change logs
Bibliography
Index
4.1.5.14 结构作用(Structural Activity)
结构作用可链接至结构项。
下图展示了应用此概念时使用的通用类和关系。
<a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcStructuralActivity.htm'>IfcStructuralActivity</a>
IfcStructuralActivity
1. GlobalId
[1:1]
2. OwnerHistory
[0:1]
3. Name
[0:1]
4. Description
[0:1]
HasAssignments
[0:?]
Nests
[0:1]
IsNestedBy
[0:?]
HasContext
[0:1]
IsDecomposedBy
[0:?]
Decomposes
[0:1]
HasAssociations
[0:?]
5. ObjectType
[0:1]
IsDeclaredBy
[0:1]
Declares
[0:?]
IsTypedBy
[0:1]
IsDefinedBy
[0:?]
6. ObjectPlacement
[0:1]
7. Representation
[0:1]
ReferencedBy
[0:?]
PositionedRelativeTo
[0:?]
ReferencedInStructures
[0:?]
AppliedLoad
8. AppliedLoad
[1:1]
9. GlobalOrLocal
[1:1]
AssignedToStructuralItem
[0:1]
<a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcStructuralLoad.htm'>IfcStructuralLoad</a>
IfcStructuralLoad
1. Name
[0:1]
<a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcStructuralActivity.htm'>IfcStructuralActivity</a>:AppliedLoad1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcStructuralLoad.htm'>IfcStructuralLoad</a>:IfcStructuralLoad0
<a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcRelConnectsStructuralActivity.htm'>IfcRelConnectsStructuralActivity</a>
IfcRelConnectsStructuralActivity
1. GlobalId
[1:1]
2. OwnerHistory
[0:1]
3. Name
[0:1]
4. Description
[0:1]
RelatingElement
5. RelatingElement
[1:1]
6. RelatedStructuralActivity
[1:1]
<a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcStructuralActivity.htm'>IfcStructuralActivity</a>:AssignedToStructuralItem1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcRelConnectsStructuralActivity.htm'>IfcRelConnectsStructuralActivity</a>:RelatedStructuralActivity0
<a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcStructuralItem.htm'>IfcStructuralItem</a>
IfcStructuralItem
1. GlobalId
[1:1]
2. OwnerHistory
[0:1]
3. Name
[0:1]
4. Description
[0:1]
HasAssignments
[0:?]
Nests
[0:1]
IsNestedBy
[0:?]
HasContext
[0:1]
IsDecomposedBy
[0:?]
Decomposes
[0:1]
HasAssociations
[0:?]
5. ObjectType
[0:1]
IsDeclaredBy
[0:1]
Declares
[0:?]
IsTypedBy
[0:1]
IsDefinedBy
[0:?]
6. ObjectPlacement
[0:1]
7. Representation
[0:1]
ReferencedBy
[0:?]
PositionedRelativeTo
[0:?]
ReferencedInStructures
[0:?]
AssignedStructuralActivity
[0:?]
<a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcRelConnectsStructuralActivity.htm'>IfcRelConnectsStructuralActivity</a>:RelatingElement1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcStructuralItem.htm'>IfcStructuralItem</a>:IfcStructuralItem0
Figure 4.1.5.14.A
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