6.1.5.4 Qto_ColumnBaseQuantities
6.1.5.4.1 Semantic definition
Base quantities that are common to the definition of all occurrences of columns.
6.1.5.4.2 Applicable entities
6.1.5.4.3 Properties
| Name | Data Type | Description | |
|---|---|---|---|
| Length | IfcQuantityLength |
The length of the object. Not taking into account any cut-out's or other processing features. |
|
| 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. |
|
| NetSurfaceArea | IfcQuantityArea |
Net surface area of the object, normally generated as perimeter * length + 2 * cross section area taking into account possible processing features (cut-out's, etc.) or openings and recesses. |
|
| 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. |