1Discussion on Comprehensive Gas Control Scheme in Group B Coal of Dingji Coal MineGAO Ming-song, XU Xu-zhao1-3
2Theoretical Analysis and Key Technology Research of Water-conserving Coal Mining Under Water BodyLI Chu-yuan4-5,15
3Study on Risk Assessment and Prevention Countermeasures of No.15 Coal Ordovician Limestone Water Inrush in East Area of Sihe MineXUE Bo, YANG Gao-feng, DOU Wen-wu6-9
4Discussion on Retaining Water-proof Pillars for Zhangzhuang Fault in Sanhejian Coal MineHE Ye, NIE Xin-hui10-12
7Study on Characteristics of Maximum and Minimum Values in Process of Gas Sensor CalibrationWANG Shao-feng19-21,28
8Study on Ground Pressure Behavior Law of Strong Dynamic Pressure Face in Menkeqing Coal MineWENG Ming-yue, HAO Ying-hao22-25
10Study on Technology of Filling Material Passing through Gob Roadway on Fully-mechanized Working FaceLI Jian-guang29-32
11Study on Rock Pressure Law of 3605 Fully-mechanized Caving Face in Huoerxinhe Coal MineSHI Dong-xin33-35
13Research on Deformation Monitoring Method of Vertical Shaft in Coal MineLIU Huan-xin, YANG Cheng38-41
14Study on Reasonable Width of Filling Body beside High Water Material Roadway in Xindadi Coal MineWANG Xu-jie42-44,54
15Research on Water Exploration and Drainage Technology in 1205 Roadway of Yixing Coal Industry CompanyLIU Yue-gang45-47
16Practice of Enhancing Recovery Rate by Fully-mechanized Caving in Hard and Extra Thick Coal SeamCAO Wei-jun48-50
17Study on Evaluation of Rock Burst Prevention and Control Ability in Zhangshuanglou Coal MineHE Gang51-54
18Experimental Study of Permeability Improvement Technologywith Hydraulic Flushing Boreholes in Xinyuan Coal MineMENG De-yu55-60
19Modeling and Simulation of Elevation-control Hydraulic System Based on Common Solenoid ValveGUO Zhi-wei60-63
20Sensitivity and Critical Value of Outburst Prediction Index K1 in No.5 Coal Mine of Yangquan Coal Industry GroupWANG Rui-qing64-67
