1Study on prediction for nonlinear creep deformation of deep rocksWANG Yong-yan, WEI Jia, QI Jun, YANG Cai-hong, LI Jian-Guang409-4132Test study on the complete deformation property of bolted stratified surrounding rockmassesYANG Jian-hui, XIA Jian-zhong414-4173The uniform design experimental research of a large amount of fly ash self-compaction concreteZHOU Mei, JI Cheng-jun, XIAO Jian-hua418-4224Analysis of elastic and plastic zone for middle and soft top coal in use of sublevel-cavingSHI Yuan-wei423-4285Roof cracking reason analysis about gob-side entry retaining under initiative supportZHANG Guo-Hua429-4326Analysis of the time-dependence of the coal pillar stabilityXU Jin-hai, MIAO Xie-xing, ZHANG Xiao-chun433-4377Height forecast of water conducted zone with top coal caving based on artificial neural networkCHEN Pei-pei, LIU Hong-quan, ZHU Zai-xing, YAN Yan438-4428Interaction of earthquake activity and gas accident in coal mining undergroundCHEN Bo, ZHENG Wen-tao, LIANG Han-dong, WANG Yong447-4509Application of hydraulic flushing technology in severe outburst coalLIU Ming-ju, KONG Liu-an, HAO Fu-chang, XIN Xin-ping, WEI Guo-ying, LIU Yan-wei451-45410Three grades of gas-geological maps and their application to gas controllingZHANG Zi-min, ZHANG Yu-gui455-45811Mechanism study on water-inrush hazard of floor strata in mining on confined aquiferLUO Li-ping, PENG Su-ping459-46212Theory study on axial structural stability of bored shafts filled with waterNIU Xue-chao, HONG Bo-qian, YANG Ren-shu463-46613Application of grey correlative analysis for disposal of the freezing wall "window" accidentYANG Song-lin, WANG Meng-shu, ZHOU Xiao-min467-47114The control method and its application about the soil grouting reinforcement process in vertical shaftLIU Zhi-qiang, ZHOU Guo-qing, ZHAO Guang-si, LIANG Heng-chang, ZHOU Jin-sheng472-47515Research on blasting technology of Fenghuoshan tunnelLIANG Wei-min, YANG Xiao-lin, TAN Zhong-sheng, KUANG Cheng-ming, REN Shao-qiang476-47916Influence factors on sulfation reactions of industrial wastes in coal combustionWENG Wei-guo, ZHOU Jun-hu, CHENG Jun, CAO Xin-yu, CEN Ke-fa480-48317Study on coal desulphurization bacterium magnetizing cultivated and the magnetic biological effect mechanismZHANG Dong-chen, ZHANG Ming-xu, CHEN Qing-ru, LI Qing484-48818Study on sintering characteristics of the black liquor coal water slurry's slags in test furnaceLAN Ze-quan, CAO Xin-yu, XU Jing-de, ZHOU Jun-hu, LIU Jian-zhong, CEN Ke-fa489-49219Life cycle assessment ultra-clean micronized coal-water-oil fuel preparation and it's usage in diesel engineFU Xiao-heng, WANG Zu-ne, Giovanni Novelli, Bruno De Benedetti493-49620Research on desulfurization of fine coal under compounding the physics force fieldTAO You-jun, FU Dong-xu, TAO Dong-ping, LIU Jiong-tian, ZHAO Yue-min497-501 