Construction Technology and Equipment for Gas Drainage Borehole Drilling in Underground Coal MineSHI Zhi-jun, YAO Ning-ping, YE Gen-fei1-4
Discussion on Problems Existing in Comprehensive Development and Utilization of Coal Bed Methane in Coal Mining AreaCHEN Zhi-sheng5-8,34
Performance Study on Phenol Type and Amine Type Compounds in Fire Resistant FluidDU Yong, LU Xiao-quan, XIE En-qing15-17
Optimized Trial on Fully Mechanized Top Coal Caving Mining in High Inclined SeamCHENG Wen-dong, LI Jun-min, XIE Jun-wen18-20,63
Construction Technology to Pass Through Broken Zone of Wide Fault with High Pressurized Water in Donghuantuo MineLI Jian-min, YUAN Chun-bo, ZHANG Zhi-yan, LI Yu-ming21-23,27
Fully Mechanized Top Coal Caving Mining Technology in Combined Seams with Close Distance and with Soft Roof, Soft Coal and Soft Floor in Guobei MineWANG Shao-yong, ZHANG Yong24-27
Support Technology of Small Coal Pillar Goaf-side Gateway for Fully Mechanized Top Coal Caving Mining Face in Deep MineLIU Qing-tao, MENG Fan-wu28-30
