1Devastating laws of overlying strata with fissure under high hydraulic pressureKANG Yong-hua, ZHAO Kai-quan, LIU Zhi-guo, TAN Shuang-ying, ZHANG Yu-jun, YI De-li, ZHANG Gang-yan, LI Lei721-7252Feasibility on the upward mining of the left-over coal above goaf with pillar supporting methodFENG Guo-rui, ZHANG Xu-yan, LI Jian-jun, YANG Shuang-suo, KANG Li-xun726-7303Forecast of destroyed floor depth based on BP neural networksYU Xiao-ge, HAN Jin, SHI Long-qing, WEI Jiu-chuan, ZHU Lu, LI Shu-cai731-7364Energy analysis of rock structure under static and dynamic loading conditionsLI Li-yun, JU Yang, ZHAO Zhan-wen, WANG Li, LU Jing-fang, MA Xu737-7405Settlement deformation detecting in deep unconsolidated soil layer by fiber Bragg grating sensing technologyCHAI Jing, ZHU Lei, WEI Shi-ming, LI Yi, QIU Biao, ZHANG Guang-wen, YANG Jian-hua, WANG Zhen-ping741-7466Structure analysis and design optimization of drilling shaft lining bottom in super-deep alluviumYAO Zhi-shu, CAI Hai-bing, CHENG Hua, RONG Chuan-xin747-7517Study of three-component converted wave velocity ratio in TI mediaWANG Yun, YANG De-yi, LU Jun752-7558Mechanics characteristics of coal and its roof and floor rock and the effects of hydraulic fracturing on coal reservoirZHU Bao-cun, TANG Shu-heng, ZHANG Jia-zan756-7609Damage evolution model of non residual stress coalZHANG Dong, WU Yu-liang761-76510Quantitative predicting method of coalbed methane relative high permeability region in geo-stress and geothermal fieldLI Zhi-qiang, XIAN Xue-fu, XU Long-jun, JIA Dong-xu766-77011Numerical model of nonlinear flow-diffusion for gas mitigation in goaf and atmosphereYANG Tian-hong, CHEN Shi-kuo, ZHU Wan-cheng, HUO Zhong-gang, JIANG Wen-zhong771-77712Research and application of attenuation law about gas explosion shock wave in coal mineWANG Hai-yan, CAO Tao, ZHOU Xin-quan, TAN Guo-qing, XIE Jian-guo, JIANG Wei778-78213Extension clustering method for coal and gas outburst prediction and its applicationGUO De-yong, ZHENG Mao-jie, GUO Chao, HU Dian-ming, ZHANG Xiao-ke783-78714Poison gases propagation rules of methane explosion in coal mineLIU Yong-li, CHEN Hai-bo788-79115Study on the regularity of gas/smoke flow and the characteristics of heat-transfer with spontaneous combustion in Xinjiang coalfieldZENG Qiang792-79616Gas drainage technique by 1 000 m long and large diameter roof boreholes in high gas coal seam groupZHAO Yao-jiang, XIE Sheng-rong, WEN Bai-gen, GUO Hai-dong, YUAN Sheng-jun797-80117The effect of temperature on the adsorbing capability of coalZHANG Tian-jun, XU Hong-jie, LI Shu-gang, REN Shu-Xin802-80518Experiment on surface potential of coal under uniaxial compressionLI Yan-na, WANG En-yuan, ZHAO En-lai806-80919Evaluation and selection on mine ventilation system based on unascertained setLIU Zheng-wei, WANG Li-jie810-81320Comparation on abundance of rare earth elements in Huainan coals and their combustion productsLIU Wen-zhong, CHEN Ping, CHEN Jian, KONG Wei-hui814-818 