1Progress in engineering practice of water-preserved coal mining in western eco-environment frangible areaFAN Li-min, MA Xiong-de, JI Rui-jun1711-17172Current status and progress on the estimation of mining-induced building damageCUI Xi-min, ZHANG Bing, PENG Chao1718-17283Engineering criterion of gob-side entry rock burst hazard in deep miningJIANG Fu-xing, WANG Jian-chao, SUN Guang-jing, ZHU Si-tao1729-17364Fracture mode and evolution of main roof stratum above fully mechanized top coal caving longwall coalface in steeply inclined thick coal seam (Ⅱ) :Periodic fractureWANG Jin-an, ZHANG Ji-wei, GAO Xiao-ming, WEN Jian-dong, GU Ya-dan1737-17455Stepped shearing-induced failure mechanism and cracks propagation of overlying thin bedrocks in shallow deep coal seams miningXUE Dong-jie, ZHOU Hong-wei, REN Wei-guang, ZHANG Bo-fu, LIU Ya-qun, ZHAO Yu-feng1746-17526Reaming mechanism of bolt hole in entry within weak surrounding rockLIU Shao-wei, SHANG Peng-xiang, ZHANG Hui, JIANG Yan-jun1753-17607Deformation mechanical mechanism of strongly swelling floor heave in the soft rock roadway of Tingnan Coal MineYANG Xiao-jie, PANG Jie-wen, LOU Hao-peng1761-17678Experimental study on reducing outburst proneness of coal seam via alkaline solutionXIA Da-ping, GUO Hong-yu, LUO Yuan, MA Jun-qiang, CHEN Shan-lai, WANG Zhen1768-17739Test and numerical modeling on strain softening behavior and permeability evolution of rock under tri-axial compressionZHANG Chun-hui, ZHAO Quan-sheng, WANG Lai-gui, ZHAO Na, YU Yong-jiang1774-178210Association analysis of pore development characteristics and uniaxial compressive strength property of granite under freezing-thawing cyclesLI Jie-lin, ZHOU Ke-ping, KE Bo1783-178911Mechanical characteristics of granite under uniaxial compressive and AE monitoring test using particle flow codeLIU Hong-lei, WANG Pei-tao, YANG Tian-hong, XU Tao, YU Qing-lei, XIA Dong1790-179512Experiment of acoustic emission and charge induction in granular coal rock failureXIAO Xiao-chun, DING Xin, PAN Yi-shan, WANG Xue-bin, XU Jun, LUO Hao, ZHAO Xin1796-180413Deformation and energy characteristics of sandstone subjected to uniaxial cyclic loadingHE Ming-ming, CHEN Yun-sheng, LI Ning, ZHU Cai-hui1805-181214The variation law of plastic strain energy of western weak cemented sandstone during cyclic loading experiment1813-181915Strength and fractal characteristic of meso-structure of concrete with metakaolin and low water-binder ratioLIU Hong-bin, JU Yang, PENG Rui-dong, XIAO Kai-lu, TANG Wei-qi, SHENG Xing-han, MA Wei-zhe1820-182616An edge-prior DEM construction algorithm for open-pit coal mineZHAO Jing-chang, BAI Run-cai, LIU Wei, LIU Guang-wei1827-183317Coal and rock vibration failure and the characteristics of micro-seismic signalsLI Cheng-wu, SUN Xiao-yuan, GAO Tian-bao, XIE Bei-jing, XU Xiao-meng1834-184418Method of automatic detection on micro-seismic P-arrival time under low signal-to-noise ratioJIA Rui-sheng, TAN Yun-liang, SUN Hong-mei, HONG Yong-fa1845-185219Computational model of reaction kinetic for gas explosion in constant volume combustion reactorLIANG Yun-tao, WANG Lian-cong, LUO Hai-zhu, FENG Wen-bin, TIAN Fu-chao1853-185820Research on parameters of adsorption potential via methane adsorption of different types of coalHUAN Xuan, ZHANG Xiao-bing, WEI Huan-wen1859-1864 