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机译:GOB?侧进入挡住屋顶切割而没有路边支撑
State Key Laboratory of Mine Disaster Prevention and Control Shandong University of Science and Technology;
State Key Laboratory of Mine Disaster Prevention and Control Shandong University of Science and Technology;
State Key Laboratory of Mine Disaster Prevention and Control Shandong University of Science and Technology;
Fourth Engineering Company Limited of China Railway 22nd Bureau China;
hard roof; GSER formed by RCWRS; overlying strata movement characteristic; support system of surrounding rocks; pre?splitting construction technique;
机译:GOB?侧进入挡住屋顶切割而没有路边支撑
机译:路边支撑方案柔软地板和硬顶靠山侧进入的数值模拟与现场监测
机译:屋顶切割屋顶变形机理及控制措施分析,扶手侧进入挡土管释放
机译:屋顶岩石屋顶岩岩的控制设计,无路支撑
机译:在不放气的情况下进行通风,以防止后壁长壁板的料滴区域自燃。
机译:利用电锯臂的顶板切割技术研究采空区巷道应力释放
机译:屋顶岩石屋顶岩岩的控制设计,无路支撑