重叠矿段采动下的工程响应仿真与评价
|
|
胡建华,高晨,杨春
|
Simulation and Evaluation of Engineering Response Under the Mining of Overlapping-Orebody
|
|
Jianhua HU,Chen GAO,Chun YANG
|
|
表2 各分段水平最大位移监测统计结果
|
Table 2 Statistical results of maximum displacement monitoring at different levels
|
|
| 测点编号 | 测点位置（距采场中心）/m | 最大Z方向位移/cm | | 2 865 m分段 | 2 880 m分段 | 2 895 m分段 | 2 865 m分段 | 2 880 m分段 | 2 895 m分段 | | 1 | 16 | 15 | 15 | -1.26 | -0.82 | -0.80 | | 2 | 15 | 14 | 13 | -1.35 | -0.95 | -0.81 | | 3 | 14 | 15 | 14 | -0.96 | -0.93 | -0.72 | | 4 | 2 | 3 | 3 | -1.48 | -0.98 | -0.98 | | 5 | 0 | 0 | 0 | -2.30 | -1.58 | -1.05 | | 6 | 2 | 2 | 2 | -1.34 | -1.34 | -0.97 | | 7 | 30 | 30 | 35 | -0.57 | -0.50 | -0.53 | | 8 | 30 | 30 | 35 | -0.66 | -0.57 | -0.58 | | 9 | 30 | 30 | 35 | -0.73 | -0.50 | -0.48 |
|
|
|