The influence of mining on the advance roadway of working face is analyzed with numerical simulation and the rational advance supporting method and parameters of working face are confirmed.
并通过计算机数值模拟及优化，分析了工作面预掘巷受采动影响的作用，确定了合理的工作面预掘巷支护方案与支护参数；
The influence of mining on the advance roadway of working face is analyzed with numerical simulation and the rational advance supporting method and parameters of working face are confirmed.
并通过计算机数值模拟及优化，分析了工作面预掘巷受采动影响的作用，确定了合理的工作面预掘巷支护方案与支护参数；
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