1Stability control method of surrounding rock in deep roadway with large deformation2921-29312Falling principle and support design of butterfly-failure roof in large deformation mining roadwaysZHAO Zhi-qiang, MA Nian-jie, GUO Xiao-fei, ZHAO Xi-dong, FAN Long2932-29393Large deformation failure mechanism of surrounding rock for gateroad under dynamic pressure in deep coal mineYUAN Yue, WANG Wei-jun, YUAN Chao, YU Wei-jian, WU Hai, PENG Wen-qing2940-29504Rock creep damage model with varying parameters based on plastic expansion and engineering applicationZHAO Yan-lin, MA Wen-hao, TANG Jin-zhou, YUAN Chao, LI Shu-qing, WAN Wen2951-29595Test and analysis of sandstone damage-weakening under loading-unloading-loadingWANG Ping, ZHU Yong-jian, FENG Tao, YU Wei-jian2960-29676Dynamic visualization and prediction for water bursting on coal roof based on "three maps method"WU Qiang, XU Hua, ZHAO Ying-wang, CUI Jia-quan2968-29747Research on the shaping control of frozen wall and blasting vibration mitigation of shaft wall effect in mine vertical shaftYANG Ren-shu, FU Xiao-qiang, YANG Li-yun, LI Xi-yong, CHEN Qi-fan, CHEN Cheng, CHEN Shuai-zhi2975-29858Mechanical characteristics and practical application on stress shell of roadway surrounding rockXIE Guang-xiang, LI Chuan-ming, WANG Lei2986-29929Study on the shape of the space stress arch shell in steeply dipping coal seam miningLUO Sheng-hu, WU Yong-ping, LIU Kong-zhi, XIE Pan-shi, LANG Ding2993-299810Numerical analysis of bonding stiffness for support effectiveness of pre-stressed boltsWANG Xiao-qing, KANG Hong-pu, ZHAO Ke, LIU Yue-dong2999-300711Analysis of fault activation induced rock burst risk based on in-situ stress measurementsXIA Yong-xue, WANG Jin-hua, MAO De-bing3008-301512Research and practice on shortwall part filling technology using fly ash high-water materialZHANG Xin-guo, LIU Wei-tao, SUN Xi-kui, LIU Jin-xiao, LIU Zhao-ping, LI fei, PANG Zhen-zhong3016-302313Analysis and strength statistical damage constitutive model of coal under impacting failureWANG Deng-ke, LIU Shu-min, WEI Jian-ping, WANG Hong-lei, PENG Ming3024-303114Fuzzy random finite element reliability and sensitivity analysis of reinforced concrete outer shaft lining structure in deep alluviumYAO Ya-feng, CHENG Hua, LI Ming-jing, RONG Chuan-xin, SONG Jian3032-303915FTIR and 13C NMR characterizations for deformed coal in Pingdingshan miningGUO De-yong, YE Jian-wei, WANG Qi-bao, GUO Xiao-jie3040-304616Application of impedance test method in the simulation experiment of mine gas hydrate outburst preventionZHANG Qiang, WU Qiang, ZHANG Bao-yong, GAO Xia, LIU Chuan-hai3047-305317Experimental study on the relationship between the distribution of micro coal particles and the crushing energyLUO Jia-yuan, HUANG Gun, XIONG Yang-tao, ZHANG Long3054-306118Pollution characteristics of PM10 and PM2.5 around the opencast coal mining area of east Junggar Basin in XinjiangLIU Fang, TASHPOLAT Tiyip, GAO Yu-xiao, XIA Nan, YANG Chun3062-306819Discussion about "critical depth" of deep coalbed methane in Zhengzhuang area, Qinshui BasinCHEN Shi-da, TANG Da-zhen, TAO Shu, ZHAO Jun-long, LI Yong, LIU Wen-qing3069-307520Deep CBM extraction numerical simulation based on hydraulic-mechanical-thermal coupled modelFAN Chao-jun, LI Sheng, LUO Ming-kun, YANG Zhen-hua, ZHANG Hao-hao, WANG Shuo3076-3085 