6.1.2.11 IfcDoorTypeOperationEnum(门类型操作枚举)
6.1.2.11.1 语义定义(Semantic definition)
此枚举定义了描述 IfcDoor 或 IfcDoorType 如何操作的基本方式,如下图所示。它结合了访问屏障的单扇或多扇划分以及这些屏障的操作类型。
在最常见的摆动门情况下, IfcDoorTypeOperationEnum 定义了铰链侧(左悬或右悬)和开启方向(向左开启,向右开启)。门是向内还是向外开启由 IfcDoor 的局部坐标系确定。
请注意:
- 图示以俯视图显示。
- 图示(符号表示)取决于国家建筑规范。
- 这些图示仅作为说明,俯视图中的实际表示可能有所不同。
- 向外开启定义为沿正 y 轴方向开启,由 IfcDoor 处的 ObjectPlacement 确定。
- 面板相对于墙体厚度的位置由 IfcDoor 处的 ObjectPlacement 和 IfcDoorLiningProperties.LiningOffset 参数定义。
6.1.2.11.2 类型值
| 类型 | 描述 |
|---|---|
DOUBLE_DOOR_DOUBLE_SWING
| |
DOUBLE_DOOR_FOLDING
| |
DOUBLE_DOOR_LIFTING_VERTICAL
| |
DOUBLE_DOOR_SINGLE_SWING
| |
DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT
| |
DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT
| |
DOUBLE_DOOR_SLIDING
| |
DOUBLE_SWING_LEFT
| |
DOUBLE_SWING_RIGHT
| |
FOLDING_TO_LEFT
| |
FOLDING_TO_RIGHT
| |
LIFTING_HORIZONTAL
| |
LIFTING_VERTICAL_LEFT
| |
LIFTING_VERTICAL_RIGHT
| |
REVOLVING
| |
REVOLVING_VERTICAL
| |
ROLLINGUP
| |
SINGLE_SWING_LEFT
| |
SINGLE_SWING_RIGHT
| |
SLIDING_TO_LEFT
| |
SLIDING_TO_RIGHT
| |
SWING_FIXED_LEFT
| |
SWING_FIXED_RIGHT
| |
USERDEFINED
| |
NOTDEFINED
|
6.1.2.11.3 形式化表示(Formal representation)
TYPE IfcDoorTypeOperationEnum = ENUMERATION OF
(DOUBLE_DOOR_DOUBLE_SWING
,DOUBLE_DOOR_FOLDING
,DOUBLE_DOOR_LIFTING_VERTICAL
,DOUBLE_DOOR_SINGLE_SWING
,DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT
,DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT
,DOUBLE_DOOR_SLIDING
,DOUBLE_SWING_LEFT
,DOUBLE_SWING_RIGHT
,FOLDING_TO_LEFT
,FOLDING_TO_RIGHT
,LIFTING_HORIZONTAL
,LIFTING_VERTICAL_LEFT
,LIFTING_VERTICAL_RIGHT
,REVOLVING
,REVOLVING_VERTICAL
,ROLLINGUP
,SINGLE_SWING_LEFT
,SINGLE_SWING_RIGHT
,SLIDING_TO_LEFT
,SLIDING_TO_RIGHT
,SWING_FIXED_LEFT
,SWING_FIXED_RIGHT
,USERDEFINED
,NOTDEFINED);
END_TYPE;

































