7.11.5.1 Qto_FootingBaseQuantities
7.11.5.1.1 Semantic definition
Base quantities that are common to the definition of all occurrences of footings.
7.11.5.1.2 Applicable entities
7.11.5.1.3 Properties
| Name | Data Type | Description | |
|---|---|---|---|
| Length | IfcQuantityLength |
The length of the object. Not taking into account any cut-out's or other processing features. For strip footings it is measured along the path, for other footings it is one of the horizontal dimensions. It should only be provided, if it is constant. |
|
| Width | IfcQuantityLength |
The width of the object. Only given, if the object has constant thickness (prismatic). For strip footings it is measured perpendicular to the footing path (or longitudial axis). For other footings it is one of the horizontal dimensions. It should only be provided, if it is constant. |
|
| Height | IfcQuantityLength |
Characteristic height Total nominal height of the footing. It should only be provided, if it is constant. |
|
| CrossSectionArea | IfcQuantityArea |
Total area of the cross section (or profile) of the object. |
|
| OuterSurfaceArea | IfcQuantityArea |
Total area of the surfaces of the object (not taking into account the end cap areas), normally generated as perimeter * length in case of extrusions. |
|
| GrossSurfaceArea | IfcQuantityArea |
Total gross area of the object, normally generated as perimeter * length + 2 * cross section area. It is the sum of OuterSurfaceArea + (2 x CrossSectionArea) and shall only be given, if the OuterSurfaceArea and CrossSectionArea cannot be established separately. |
|
| GrossVolume | IfcQuantityVolume |
Total gross volume of the object. Openings, recesses, enclosed objects and projections are not taken into account. |
|
| NetVolume | IfcQuantityVolume |
Total net volume of the object, taking into account possible processing features (cut-out's, etc.) or openings and recesses. |
|
| GrossWeight | IfcQuantityWeight |
Total Gross Weight of the object without any add-on parts and not taking into account possible processing features (cut-out's, etc.) or openings and recesses. |
|
| NetWeight | IfcQuantityWeight |
Total net weight of the object without add-on parts, taking into account possible processing features (cut-out's, etc.) or openings and recesses. |