1Productivity model of CBM wells considering the stress sensitivity and its application analysisMENG Zhao-ping, ZHANG Ji-xing, LIU He, LIU Shan-shan, ZHOU Xiao-de593-5992Research on lengthening bolt roof support system performance in largely deformed roadwayLIU Hong-tao, WANG Fei, WANG Guang-hui, ZHAO Xi-dong, TANG Da, YU Ming-jiang600-6073Influence of stress states on drilling velocity of anchorage hole on coal roadway roofLIU Shao-wei, LIU Dong-liang, FENG You-liang, LI Xin-tao, SHANG Peng-xiang608-6134Deformation mechanism and rework control technology of high stress and soft rock roadwayYU Wei-jian, WANG Wei-jun, HUANG Wen-zhong, WU Hai614-6235Surrounding rock deformation mechanism and support technology of soft rock roadway in Yechangping MineMING Jian, GAO Yong-tao, CHEN Jiang-chuan624-6306Deformation and failure mechanism of surrounding rock in chamber with super large section and its controlXIAO Tong-qiang, LI Hua-min, YANG Jian-li, JIANG Shao-yong631-6367Blasting analogical experiment study on the vibration effects of rock burst in coal roadwayGAO Ming-shi, ZHAO Guo-dong, LIU Bo-tao, ZHAO Yi-chao, ZHANG Ming-hua637-6438Experimental study of post-peak deformation of sandstone with pre-existing transfixion joint and its application in tunnel supportPING Yang, LI Shu-chen, WANG Lei644-6509Strength and deformation properties of post-high-temperature joint sandstoneLI Qing-sen, YANG Sheng-qi, CHEN Guo-fei651-65710Distribution properties of stress and cracks propagation behavior of porous rocks during splittingYANG Yong-ming, JU Yang, CHEN Jia-liang658-66511The influence of underground mining direction on cordinated open-pit with underground mining slope stability and optimizationLI Shao-chen, ZHOU Jie, LI Hong-Jie, LI Wei, MA Ming666-67212Three-dimensional deformation field detection based on multi-source SAR imagery in mining areaZHU Chuan-guang, DENG Ka-zhong, ZHANG Ji-xian, ZHANG Yong-hong, FAN Hong-dong, ZHANG Li-ya673-67813Analysis on detection and prevention of disaster associated by water and gasXU Chong, REN Bo, HAN Yun-chun, ZHANG Han679-68414Effects of rock strength on mechanical behavior and acoustic emission characteristics of samples composed of coal and rockLIU Jie, WANG En-yuan, SONG Da-zhao, YANG Sheng-li, NIU Yue685-69115Heat transfer characteristics of driving face in heat harm mineJI Jian-hu, LIAO Qiang, HU Qian-ting, CHU Zhao-xiang, ZHANG Xi-jun, GONG Lin-Ping692-69816Theoretical study on the mechanism of the thiophene structure with O2 reactionDAI Feng-wei, DENG Cun-bao, DENG Han-zhong, WANG Xue-feng, GAO Fei, ZHANG Xun699-70417Experimental investigations on reducing the dust density and the rebound rate of shotcrete by using magnetized waterZENG Xian-tao, REN Zhen-hua, WANG Xing-guo705-71218The impinging depth of coal particles cleanout jet device for coalbed methane well713-71819Pore structure in tectonically deformed coals by small angle X-ray scatteringSONG Xiao-xia, TANG Yue-gang, LI Wei, ZENG Fan-gui, XIANG Jian-hua719-72420Application and suggestion on vulnerable index method of coal seam floor water burst evaluationLI Jian-lin, ZHANG Hong-yun, WANG Xin-yi, FENG You-li, LIU Zhou, HAN Le725-730 