1Bursting Characteristics of Coal Containing High Pressure Gas During Sudden ExposureJIN Hongwei, GAO Qiaohong, YU Shilei1-42Experimental Study on Deformation Law of Coal Body Caused by Pore Pressure and AdsorptionLIU Peng, ZHAO Yangsheng, FENG Zijun5-83Multi-physics Coupling Model of Coal and Coal-bed Methane Extraction in Mining Area and Its ApplicationZHANG Juan, ZHANG Yuan, WU Di9-134Preliminary Tests of Coal Reservoir Permeability Enhancement by Controllable Shock Waves in Baode Coal Mine 8# Coal SeamZHANG Yongmin, AN Shigang, CHEN Dianfu, SHI Qingmin, ZHANG Zenghui, ZHAO Youzhi, LUO Huogen, QIU Aici, QIN Yong14-17,215Numerical Simulation and Experimental Analysis of Anti-explosion Impact Pressure of Closed Wall in Coal MineLIU Fengxiang18-216Study on Development Height of Jurassic Water Flowing Fractured Zone of Deep Buried Coal Seam in Hujiert Mining AreaHUANG Hao, FANG Gang, LIANG Xiangyang22-287Fractal Study of Micro-seismic Energy of Fully Mechanized Caving Island Working FaceFAN Penghong, NIE Baisheng29-33,398Height of Water Flowing Fracture Zone Based on Strain Energy Failure CriterionLI Peng, QI Donghe, GENG Congjie, WANG Chenggong, HUANG Gang, PAN Dayi, ZHANG Tongtong34-399Study on Creep Strength Characteristics of Rock-coal Composite SamplesYIN Zhongkai, YIN Dawei, WANG Huaiyuan, SHI Chao, TONG Bo40-4410Research on Quantitative Determination Method of Similar Materials RatioZHANG Xiangyang, LUO Lei, XU Linfeng, ZHAO Mi45-48,5311Effect of Mining Pore Thickness in Longwall GoafSUN Jian49-5312Experimental Study on Response Law of Synchronous Acoustic Emission and Electromagnetic Radiation Field of Coal Uniaxial FailureXU Jiankun, XI Danyang, YU Xin54-5713Research on Micropore Seepage of Sandstone in Deep Shaft of Tangkou Coal MineWANG Jiyao, LI Yanzhi, ZHANG Zonghao, WU Yue, QIN Junling, JIAO Yabing58-6114Study on Pull-out Test of Anchor Bolt Based on FBG-BOTDA Combined Sensing Technology62-6515Experimental Study on Evolution Law of Surrounding Rock Fissures in Roadway of Binhu Coal MineWANG Sidong, ZHU Zonglei, YANG Bin66-7016Influence of Different Expansive Agents on Performance of Composite Cement Sealing MaterialLIU Zhiwei71-73,7817Bag Sealing for Air Leakage in Coal Mining FaceWANG Gang74-7818Big Data Research and Application for Abnormal Gas Emission in Wudong MineLIU Qiong, LIU Yong, SUN Bingcheng, ZHANG Qinghua, WANG Qixiang, WANG Chen79-8319Technology of Detecting Spontaneous Combustion Source in Goaf of Coal Mine by Isotopic Measurement of PoloniumZHOU Wenqiang, WANG Junfeng, ZHOU Chunshan, ZHOU Bin84-8720Damage Mechanism and Control Technology of Mining Roadway with Large Cross Section and Double Roadway Layout in Deep MineHE Xinyan, NING Zhangxuan88-92 