The fracturing process induced by different excavation sequence under final highwall with auger mining was numerically simulated.
对到界边坡下采用螺旋钻机采煤柱
同
采顺序引起的破坏过程进
了数值模拟。
The fracturing process induced by different excavation sequence under final highwall with auger mining was numerically simulated.
对到界边坡下采用螺旋钻机采煤柱
同
采顺序引起的破坏过程进
了数值模拟。
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