程序包的使用
org.sikongsphere.ifc.model.schema.resource.materialproperty.entity

使用org.sikongsphere.ifc.model.schema.resource.materialproperty.entity的程序包

程序包	说明
org.sikongsphere.ifc.model.schema.resource.materialproperty.entity

org.sikongsphere.ifc.model.schema.resource.materialproperty.entity使用的org.sikongsphere.ifc.model.schema.resource.materialproperty.entity中的类

类和说明
IfcMaterialProperties Abstract supertype of all container classes with material properties, both those defined in IFC specification and those defined by users as extended material properties.
IfcMechanicalMaterialProperties This is a collection of mechanical material properties normally used for structural analysis purpose.
IfcRelaxation Measure of the decrease in stress over long time interval resulting from plastic flow.