Research Article
Development and Application of an Industry Foundation Classes-Based Metro Protection Information Model
Table 7
The patrol vector generated from records.
| | | Project type | Influence level | Construction method | Soft underlying | | | |
| | Vector A | 1.2 | 1 | 0 | 0 | 0.62 | 0.92 | 1.01 | | Vector B | 1.0 | 1 | 0 | 0 | 1.0 | 1.0 | 1.0 |
| | L= Horizontal distance, Bd = Buried depth, Pd = Pit depth. | , , |
|
|
