1Overpressure Prediction of Mine Gas ExplosionsDUAN Yu-long, ZHOU Xin-quan, JIANG Wei, CHANG Wei-wei, JIA Yu-cheng, GONG WuText and Research1-42Research of Fly Ash Roadside Packing Cementitious MaterialGOU Mi-feng, GUAN Xue-mao, ZHANG Hai-boText and Research5-7,113Syudy on Porous Medium Model of Soft Rock in Deep Rock MechanicsLI Jian-guang, WANG Yong-yan, WANG HaoText and Research8-114Regional Prediction of Coal and Gas Outburst in Working Face Based on Mesh GenerationMOU Quan-bin, CHEN Zhi-sheng, LONG Wei-chengTechnology Experiences12-145Gas Controlling in Working Face Upper Corner by "U+L" VentilationGAO Gui-xiangTechnology Experiences15-176Analysis on Distribution Characteristics and Components of Gas Emission in Fully Mechanized Slicing FaceTechnology Experiences17-207Gas Controlling Technology in Heading FaceGUO Hong-weiTechnology Experiences21-238Rules of Spontaneous Combustion in Deep Mining Coal Seam and Controlling TechnologyFAN Jiu-lin, QIAN Ze-bingTechnology Experiences24-269Occurrence Rules of Gas in Low Gaseous Thick Coal Seam Working FaceTechnology Experiences26-2810Fire Fighting Technology in 3105 Face in Jingzhuang Coal MineLIU Xue-zhen, XU Hua-qun, MU Zong-haiTechnology Experiences29-3111Spontaneous Fire Controlling Technology in Gassy Easy Spontaneous Combustion Full- mechanized Caving Face During Equipment WithdrawingJIA Lin, JIN Shi-hu, GAO Jun-shanTechnology Experiences31-3312Application of Roadways Transfixion by Computer Simulation for Ventilation System OptimizingHE Zheng-mao, YANG Ying-diTechnology Experiences34-3613Comprehensive Fire Fighting Technology in High Inclined Underhand Stoping Full-mechanized Caving Face and ApplicationZHANG YongTechnology Experiences37-3914Design and Application of Organic Grouting System for Broken Rock ReinforcementTechnology Experiences40-4115Application of Ground Penetrating Radar in Controlling Mine Shaft Wall FractureZHANG Hua, LIU SongTechnology Experiences42-4416Appropriate Location of Contiguous Seams Mining Gate and Analysis of Supporting EffectTechnology Experiences45-4717New Ideas of Materials Selection for Yield Board of Vertical Shaft and Construction PracticeYAN Xi-ling, ZHANG Zi-xinTechnology Experiences47-4918Construction Technology of Equipment Withdrawing Gate under Dynamic Pressure in Fun-mechanized Caving FaceZHAO Zong-yan, QI Guang-huiTechnology Experiences50-5319Applying New Equipment to Improve Rescuing CapacityZHENG Yong-daTechnology Experiences53-5620Application Based on OPC and PLC and Fault Dynamic Monitoring of Hoist Braking SystemTechnology Experiences57-59 