IfcModulusOfRotationalSubgradeReactionSelect
类型定义
A measure for modulus of rotational subgrade reaction which expresses the rotational bedding of a structural curve item per length. TRUE denotes infinite stiffness (rigidity). FALSE denotes no stiffness (a release). A numeric value denotes finite linear-elastic stiffness.
IFC4中的新型。
Enumeration definition
| Constant | Description |
|---|---|
| IfcBoolean | |
| IfcModulusOfRotationalSubgradeReactionMeasure |
EXPRESS Specification
TYPE IfcModulusOfRotationalSubgradeReactionSelect = SELECT ( IfcBoolean, IfcModulusOfRotationalSubgradeReactionMeasure); END_TYPE;
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标签：rotational,denotes,IfcBoolean,IfcModulusOfRotationalSubgradeReactionSelect,stiff From： https://www.cnblogs.com/herd/p/17582298.html