Strike Coal Pillar Affected to Strata Pressure of Fully Mechanized Longwall Mining Face with High Cutting Height in Closed Distance SeamWANG Xiao-zhen, XU Jia-lin, ZHU Wei-bing, SHI Xi-shu, LIU Wen-tao1-4,21
Pre-grouting Technology at Surface for 100 m Thick High Weathered Rock Zone in Ventilation Shaft of Yangcun MineCHEN Ruo-fei, LI Sheng-sheng, DING Zhen-yu, SUN Guang5-7,12
Surrounding Rock Deformation Law and Support Technology of Mining Gateway in Huagushan MineLUO Qing-he8-12
Study on Complex Active Support System of Seam Gateway with Thick Carbonaceous Mudstone RoofDU Bo, XIE Sheng-rong, HE Fu-lian, ZHANG Shou-bao, LI Kai-qing, ZHU Xue-song13-16
Application of Fully Mechanized Coal Mining Face Crossing over Rock Crosscut in Tucheng MineXIAO Ping-chuan17-21
Key Technologies on Fully Mechanized Top Coal Caving Mining of Ultra Thick Seam in Tashan MineHUANG Qing-guo22-24,28
Analysis on Ground Subsidence Control Mining Plan with Grouting in Overburden Separated Strata above Coal Pillar Under Railway Line in Tangshan MineHUANG Xu25-28
Application of Liquid Nitrogen Freezing Technology to Water Sealing Rescue in Mine ShaftYUE Feng-tian, WANG Tao, TAN Lu-xin, QI Ji-long, GUO Zhong-kuan, ZHANG Hong-qing29-31,46
Test and Research on High Strength and High Performance ShotcreteXU Yong-hong, LI Kai-qi, LI Jin-hai32-34,62
