大倾角厚煤层综放工作面放煤工艺及顶煤运动特征试验

孙利辉，纪洪广，蔡振禹，张标，杨本生

Top-coal caving process and movement characters of fully mechanized caving face in steeply dipping thick seam

SUN Lihui，JI Hongguang，CAI Zhenyu，ZHANG Biao，YANG Bensheng

采矿与安全工程学报 . 2016, (2): 208 -213 .