1Stress distribution characteristics in rock surrounding heading face and its relationship with supportingKANG Hong-pu, WANG Jin-hua, GAO Fu-qiang1585-15932Study on setting angle of bolt forepoling in surrounding fractured rockZHOU Qiao, GAO Qian, XU Hai-tao1594-15983Model test on failure mechanism of the surrounding rock of oblique laneway in thick gravel stratum under seepage waterYAN Zhen-dong, YANG Ren-shu, YUE Zhong-wen, DONG Ju-cai, NIU Xue-chao1599-16044Mechanism, prediction and control of "rock burst induced by shock bump" kind dynamic accident in composite thickness coalJIANG Fu-xing, WANG Ping, FENG Zeng-qiang, WANG Dao-zong1605-16095Analysis the height of water conducted zone of coal seam roof based on GA-SVRSUN Yun-pu, WANG Yun-fei, ZHENG Xiao-juan1610-16156Fuzzy comprehensive evaluation on stability of mining subsidence areaHAN Ke-ming, LI Feng-ming1616-16217Practice of land reclamation technique by constructing buildings in dynamic subsidence areaJIANG Sheng, LIU Li-zhong1622-16258Failure characteristics and constitutive model of rock under unloading conditionZHANG Li-ming, WANG Zai-quan, SUN Hui, ZHANG Ying-hui, KUANG Shun-yong1626-16319Numerical simulation of deep-hole blasting and its application in mine roof weakenLI Chun-rui, KANG Li-jun, QI Qing-xin, MAO De-bing, XU Gang1632-163610Two-medium decoupling blasting method of charge controlZHAO Jinchang, LI Yi, MA Bucai, ZHU Zhi-wu1637-164211Complementarities between green coal mining and sandy desertification controlSUN Yuan-chun, SHANG Yan-jun1643-164812Simulation experiment and result analysis on lost gas content of coalbed methaneZHANG Qun, FAN Zhang-qun1649-165413Mechanism and restraining technology on spontaneous combustion of coal detonating gas in goafQIN Bo-tao, ZHANG Lei-lin, WANG De-ming, YAO Yuan-ling1655-165914Reaction mechanism of coal spontaneous combustion producing methaneWANG Ji-ren, CHEN Qi-wen, DENG Cun-bao, DENG Han-zhong, WANG Xin-yang1660-166415Predicting on the time series of gas emission based on improved Lyapunov indexHUANG Wen-biao, SHI Shi-liang1665-166816Innovative technologies for exploration,monitoring and extinction of underground coal firesWU Jian-jun, JIANG Wei-guo, LIU Xiao-chen, GU Lei, LI Jia-hong1669-167417Dedusting mechanism by water-cloud of wetting agents and the relevant tests for fully-mechanized and roof caving coal faceZENG Kang-sheng, HU Nai-lian, CHENG Wei-min, ZHOU Gang, YANG Peng1675-168018Structure optimization and experiment on diffuser of main mine fanCHEN Shi-qiang, WANG Hai-qiao, LI Yi-qun, CHEN Chong-xin1681-168619Study on the condition of optimal thermal treatment technology of coal tar DitchZHANG Zhong-ming, WU Xiao-su1687-169220The X-ray diffraction analysis of carbon micro-crystal structure of the foundry formed coke prepared by semi-cokeWU Jian-jun, ZHOU Guo-li, GAO Zhi-yuan, QIAO Jun, ZU Jing-ru1693-1696 