... ingot cutting face bow 晶锭切断面弯曲 displacement on cutting face 开挖面位移 face cutting 平面切削 ; ...
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冻土帷幕最大水平位移位置均出现在开挖面以下，一般出现在帷幕全深的0.7-0.8倍深度范围内；
The maximum horizontal displacement occurs below the excavated surface with the depth of 0.7~0.8 times of the pit depth.
模拟了开挖面空间效应，获得了距开挖面不同距离处的位移释放系数。
Based on the simulation of the space effect of the working face, the coefficients of displacement relieving at different places from the face are obtained.
模拟计算结果证明，注浆压力越大、管线埋深越深、距开挖面越近，土体扰动对管线位移影响越大。
The numerical simulating results show that soil disturbance influence on pipelines turns greater when grouting pressure, pipelines depth and distance from excavation face turns larger.
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