Analysis and calculation are illustrated by the specific example of ground surface movement at the west Shangqing mining field.
以板石沟铁矿上青矿区西端岩移问题为例进行了分析计算。
Based on stochastic medium model, The formulas have been derived for predicting ground surface movement and deformation due to near-surface tunnel excavation.
本文应用随机介质模型，导出近地表表土及风化层中开挖圆形隧道引起地表移动及变形的有关预计公式。
Ground surface subsidence, involving many factors, is a typical non-linear system. A neural network model can simulate better this system and calculate ground surface movement.
地表沉陷涉及因素较多，是一个典型的非线性系统，神经网络模型能够较好的模拟该系统，进行地表移动变形计算。
For a long time, we applied widely the strip mining to reduce the ground surface movement and deformation and to protect the buildings and the facilities.
长期以来在这一地区广泛地应用条带开采来保护地表建筑物及设施。
For a long time, we applied widely the strip mining to reduce the ground surface movement and deformation and to protect the buildings and the facilities.
长期以来在这一地区广泛地应用条带开采来保护地表建筑物及设施。
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