注浆加固 厚度(m) | 沉降值(mm) | |||
隧道拱顶 | 降低百分比 | 建筑物 | 降低百分比 | |
无加固 | 43.93 | — | 11.81 | — |
3 | 22.94 | 47.78% | 6.38 | 45.98% |
4 | 21.32 | 51.47% | 6.16 | 47.84% |
5 | 21.03 | 52.13% | 6.17 | 47.76% |