| 部件名称 | 5幢 | 13幢 | 15幢 |
| IfcBuilding | 1 | 1 | 1 |
| IfcBuildingStorey | 1 | 1 | 1 |
| IfcColumn | 391 | 1555 | 735 |
| IfcDoor | 18 | 1714 | 626 |
| IfcProject | 326 | 1 | 1 |
| IfcRoof | 40 | 4 | 2 |
| IfcSite | 1 | 1 | 1 |
| IfcSlab | 43 | 59 | 67 |
| IfcStair | 152 | 248 | 84 |
| IfcWall | 1488 | 6883 | 2482 |
| IfcWindow | 224 | 1691 | 291 |
| IFC格式大小 | 8.27 MB | 40 MB | 13.8 MB |
| JSON格式大小 | 6.24 MB | 11.5 MB | 4.88 MB |