| 枚举 | 说明 |
|---|---|
| IfcActionSourceTypeEnum |
This enumeration type contains possible action sources.
|
| IfcActionTypeEnum |
This enumeration type is used to distinguish between possible action types at a high level.
|
| IfcAnalysisModelTypeEnum |
This type definition is used to distinguish between different types of structural analysis models.
|
| IfcAnalysisTheoryTypeEnum |
This type definition is used to distinguish between different types of structural analysis methods, i.e. first order theory, second order theory (small deformations), third order theory (large deformations) and the full nonlinear theory (large deformations and higher order effects).
|
| IfcLoadGroupTypeEnum |
This type definition is used to distinguish between different kinds and purposes of load grouping.
|
| IfcProjectedOrTrueLengthEnum |
This enumeration type is needed for load definition and is only considered if the load values are given as global actions and if they define linear or planar loads.
|
| IfcStructuralCurveTypeEnum |
This type definition shall be used to distinguish between different types of structural 'curve' members, such as cables.
|
| IfcStructuralSurfaceTypeEnum |
This type definition shall be used to distinguish between different types of structural surface members, such as the typical mechanical function of walls, slabs and shells.
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