Research Article
Disturbance Effect of Pipe Jacking Group Adjacent Excavation on Surrounding Soil
Table 2
Calculation table of lateral disturbance range and overlapping range.
| | Jacking sequence | Weighted value of internal friction angle | The horizontal elevation angle of the boundary line (°) | The radius of disturbance zone (m) | Disturbance criteria | Lateral disturbance rang (m) | Overlapping area range (m) |
| | Hole 1 | 16.8 | 52 | 2.47 | | | | | Hole 3 | | | | | Hole 2 | | | |
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