Numerical Simulation on Gas Extraction Parameters Optimization in Soft and Low Permeability Coal Seam of Wuyang Coal Mine宁志勇, 李胜1-3
Numerical Simulation on Effective Drainage Radius of Drill Hole Along Coal Seam Based on COMSOL王兆丰, 李炎涛, 夏会辉, 谭蓉晖4-6
The Least Thickness Determination of Reservation Rock Pillar in Crosscut Uncovering Outburst Seam朱立凯, 杨天鸿, 赵洪亮, 曹垚林, 于庆磊15-17
Experiment Study on Spontaneous Combustion Index Gas Optimization in No. 4 Coal Seam of Zhujiadian Coal Mine康继忠21-24
Reasonable Coal Pillar Leaving and Simulation Research in Roadway of Mining Area刘伟韬, 王连富, 王同旭, 陈东印25-27
Rational Malposition Research of Simultaneous Mining Working Faces in Close Distance Seam Group郭敏28-30
