7.10.2.10 IfcStructuralSurfaceActivityTypeEnum
7.10.2.10.1 Semantic definition
This enumeration defines the distribution of load values in a surface action or reaction.
7.10.2.10.2 Type values
| Type | Description |
|---|---|
BILINEAR
|
The load value is bilinearly distributed over the load's extent. |
CONST
|
The load has a constant value over its entire extent. |
DISCRETE
|
The load is specified as a series of discrete load points. |
ISOCONTOUR
|
The load is specified by a series of iso-curves (level sets), i.e. curves at which the load value is constant. These curves run perpendicularly to the load gradient. |
USERDEFINED
|
The load distribution is user-defined. |
NOTDEFINED
|
The load distribution is undefined. |
7.10.2.10.3 Formal representation
TYPE IfcStructuralSurfaceActivityTypeEnum = ENUMERATION OF
(BILINEAR
,CONST
,DISCRETE
,ISOCONTOUR
,USERDEFINED
,NOTDEFINED);
END_TYPE;