IFC 4.3.2.20240512 (IFC4X3_ADD2) under development

8.19.2.1 IfcModulusOfRotationalSubgradeReactionSelect

8.19.2.1.1 Semantic definition

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.

8.19.2.1.2 Type values

Type
IfcBoolean
IfcModulusOfRotationalSubgradeReactionMeasure
Table 8.19.2.1.A

8.19.2.1.3 Formal representation

TYPE IfcModulusOfRotationalSubgradeReactionSelect = SELECT
	(IfcBoolean
	,IfcModulusOfRotationalSubgradeReactionMeasure);
END_TYPE;

8.19.2.1.4 References

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8.19.2.1.5 Changelog

8.19.2.1.5.1 IFC4

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