6.6.2.2 IfcEarthworksCutTypeEnum(土方开挖类型枚举)
6.6.2.2.1 语义定义(Semantic definition)
此容器定义了可以指定 IfcEarthworksCut 的土方挖方构件的不同预定义类型。
6.6.2.2.2 类型值
| 类型 | 描述 |
|---|---|
BASE_EXCAVATION
| |
CUT
| |
DREDGING
| |
EXCAVATION
| |
OVEREXCAVATION
| |
PAVEMENTMILLING
| |
STEPEXCAVATION
| |
TOPSOILREMOVAL
| |
TRENCH
| |
USERDEFINED
| |
NOTDEFINED
|
6.6.2.2.3 形式化表示(Formal representation)
TYPE IfcEarthworksCutTypeEnum = ENUMERATION OF
(BASE_EXCAVATION
,CUT
,DREDGING
,EXCAVATION
,OVEREXCAVATION
,PAVEMENTMILLING
,STEPEXCAVATION
,TOPSOILREMOVAL
,TRENCH
,USERDEFINED
,NOTDEFINED);
END_TYPE;