The Latest Development of Mechanical Rock Breaking Drilling Technology and Equipment for Large Diameter Shaft in ChinaLIU Zhiqiang, SONG Zhaoyang1-9
New Safety High Efficient Pretension Technology-bolt (anchor)Support System Applied in High Stress Zone of Soft Rock in Deep Underground MineZHANG Wuyi10-14
Calculation on Pressure in Mine Shaft Lining Based on Mogi-Coulomb Strength CriterionGUAN Xiaodi, HE Shengdong, WEI Huanhuan, MA Di, ZHU Yongfeng15-20
Optimal Design on Water Drainage System with Direct Drainage Borehole in Longgu Mine with High Mine Water InflowZENG Fanbiao, TAN Guolong, HE Fenghua21-24
Study on Floor Failure Depth after Mining by Geophysical Prospecting and Numerical SimulationFU Xiang, YANG Yong, SHI Wenbao30-34
Research on Frequency Conversion Energy Saving and Unattended Control System of Air Compressor Station During Shaft SinkingLI Xiaozhu, FAN Wenbo35-39
Study on Surface Movement Observation Technology and Law of the First Mining Face in Hulusu Coal MineYIN Mingguo40-42
Experimental Study on High Durability Concrete of Suae Subsea Tunnel StructureLIU Qingfang, FAN Guogang, KUANG Lianfei43-48
Analysis on Deep Clay Stratum Contributed to Long-term Sedimentation of Surface Ground Along Mine Shaft LiningCHE Ping, DIAO Zhixiang, WANG Qishi, SHANG Xiangyu49-54,70
