IfcMemberTypeEnum

标签：used IfcMemberTypeEnum linear within roof element usually

IfcMemberTypeEnum

类型定义

此枚举定义IfcMember或IfcMemberType对象可以实现的不同类型的线性元素。

 

 IFC2x2中的新枚举类型。

IFC2x2添加了附加标识符CHORD、PLATE、STUD。

IFC2x3添加了额外的标识符MULLION。

 

Enumeration definition

Constant	Description
BRACE	A linear element (usually sloped) often used for bracing of a girder or truss.
CHORD	Upper or lower longitudinal member of a truss, used horizontally or sloped.
COLLAR	A linear element (usually used horizontally) within a roof structure to connect rafters and posts.
MEMBER	A linear element within a girder or truss with no further meaning.
MULLION	A linear element within a curtain wall system to connect two (or more) panels.
PLATE	A linear continuous horizontal element in wall framing, such as a head piece or a sole plate.
POST	A linear member (usually used vertically) within a roof structure to support purlins.
PURLIN	A linear element (usually used horizontally) within a roof structure to support rafters.
RAFTER	A linear elements used to support roof slabs or roof covering, usually used with slope.
STRINGER	A linear element used to support stair or ramp flights, usually used with slope.
STRUT	A linear element often used within a girder or truss.
STUD	Vertical element in wall framing.
USERDEFINED	User-defined linear element.
NOTDEFINED	Undefined linear element.

 

 

EXPRESS Specification

TYPE IfcMemberTypeEnum = ENUMERATION OF (
 BRACE,
 CHORD,
 COLLAR,
 MEMBER,
 MULLION,
 PLATE,
 POST,
 PURLIN,
 RAFTER,
 STRINGER,
 STRUT,
 STUD,
 USERDEFINED,
 NOTDEFINED);
END_TYPE;

 

 

 

 

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标签：used,IfcMemberTypeEnum,linear,within,roof,element,usually
From： https://www.cnblogs.com/herd/p/17912680.html