Analysis and optimization of factors influencing the frozen depth of shaft lining in deep water-rich weakly cemented surrounding rockZHOU Aiping, TAN Jie, QIAO Wenjun, WANG Peng, DONG Junliang1-7
Reasonable top coal drawing rounds in horizontal section top-coal caving mining of Wudong Coal MineZHANG Chunlei, WAN Xiaohang, ZHANG Jinwang, WEI Weijie8-16
Mining plan for the western steep slope of Hongshaquan Open-pit Coal MineXU Chen, MA Long, MA Ning, MA Li17-24
Comparison on wind load calculation for closed belt conveyor corridor in Chinese,American and European codesJIANG Tianyang, ZHAO Jinyang, SONG Bo25-29
Design method for zoning support of overlying inclined coal pillar roadway based on unstable strata thicknessCAO Haigang, CHEN Cong, LI Lifeng, LI Qihang, LI Wei45-55
Comprehensive geophysical exploration technology for floor water-bearing body of isolated working faceSHI Zhihong, JIANG Peng56-63
Application of milling and fishing string technology for pneumatic directional drilling in broken soft coal seamYANG Weifeng, FANG Jun, LIU Fei, LIU Jianlin, SHAO Guojie, CHU Zhiwei64-69
Safety evaluation of floor failure of Group A coal slice mining in Pan'er Coal Mine,Huainan mining areaHUANG Gang, REN Bo, HAN Yunchun, YU Guofeng, WANG Chuang70-76
Disturbance of high-level gas extraction roadway configuration on coal spontaneous combustionCHEN Liang, YU Hongyang, BI Xiongfei, XU Zhenwei, WANG Dongwei, QIN Ruichen, GUO Lei77-84
