1Study on the influence of shallow coal seam mining on fault activationWU Xin-qing, WU Jie, DING Shun-hua, WANG Hai-dong, KANG Zheng, SUN Ling1-82Numerical simulation study on development height of fracture zone in shallow coal seamXU Xu-dong, NAN Ying-hao, SHAO Xiao-peng9-133Study on Macroscopic Characteristics of Major Coal and Gas Outburst Accidents in Coal MinesCAO Jia-lin, CUI Yong-guo14-194Study on the Impact of Different Types of Obstructions in the roadway to the Mine Gas Explosion Based on the The Numerical SimulationSONG Xiao-ting, XU Jing-de, LI Hui20-265Study on Spectral measurement system for the Flame of combustible Gas in retardant flow fieldZHANG Li-cong, HU Yang, SHI Xiao-liang27-336Numerical simulation of smoke flow under multi ignition sources condition in coal mine roadwayHUANG Gang, WANG Yu-huai, ZHAO Qi-feng, ZHANG Jun, ZHANG Zhi-ke34-407Numerical Simulation Study on Gas Diffusion Law of Coal Underground GasificationLI Xin, ZHANG Yong, SONG Xiao-ting41-488Analysis and Countermeasures of Crushing Accidents in Large Mining Height Working Face——a Case Study of Jinhuagong Coal MineWU Sheng-fu, MA Shang-quan, ZHAO Xing49-539Research on Grouting material Model Based on BP Neural NetworkLIU Meng54-5710Research onfault diagnosis of rotating equipment by electric current high harmonicZHANG Wen, LING Biao-can, YANG Shu-di, YANG Jia-bin58-62,7811Study on External Safety Protection Distance of Oil and Gas PipelineWEN Hao-wei, LI Xuan, CHEN Qiang63-7012Design of multi-function Sensor for Coal Mine Based on ARMZHANG Quan-zhu, GE Yang-xiang, DENG Yong-hong, ZHANG Wen-shan, QIAN Hui-fa71-7413Application of TDLAS technology in leak detection of natural gasMA Ji, XU Jing-de, WANG Li-xiang, CHEN Hao-chi, SONG Xiao-ting75-7814Design and implementation of distribution video surveillance system based on GPRS networkLI Yong, LI Fu-ling79-8315Application of Safety Planning Method Based on Quantitative Risk Analysis in an Oil DepotHU Yan-kang, KANG Rong-xue, SONG zhan-bing, YU Li-jian84-9116Design and Research on Wireless Monitoring System Based on CC2530LI Ping, ZHANG Xiao-yu92-9617Discussion on the research and present situation of "Future Energy" combustible ice miningNIU Zhen-lei, NAN Ying-hao, LIU Yi-fan, SHEN Chou-hai97-10018Study on PDS-600 wet desulfurization process of methanol production from coke oven gasWEI Yu-dong, WANG Shao-hua, MA Qiang101-10419Safety culturebeing the best firewall to prevent accidentsYANG Yue-jiang, WANG Shu105-10920Analysis of Safety Risk of Mobile Phone Use in Subway EnvironmentXU Jing-de, WANG Li-xiang, CHENG Li-sheng, AO Yan-huan110-114 