1Study on technology of anchor concrete-filled steel tube supporting structure in roadway with high stressFENG Yue-xin, MENG BoMining and Underground Engineering1-52Research on separation and deformation feature and supporting technology of dynamic-pressure entryLOU Jin-fuMining and Underground Engineering6-10,263Roof falling mechanism and control technology of heading face in mine seepage roadwayWAN Hai-xin, CHEN Dong-dong, ZHANG MengMining and Underground Engineering11-14,774Study on drilling and reaming construction technology of open-off cut for fully-mechanized coal mining face in steep inclined seamLIANG Li-xun, FU Ming-hua, WANG Can-hua, ZHUO Jun, YU Yang, HE Mo-hongMining and Underground Engineering15-185Effect analysis technology of coal waste backfilled mining technology to high cutting coal mining faceLIU Zheng-he, ZHAO Tong, YANG Lu-sheng, GONG Pei-linMining and Underground Engineering19-226Study on failure characteristics and normal height of caving zone due to steep seam miningYAN Yue-guan, DAI Hua-yang, WANG Zhong-wu, ZHU Guo-wei, CHENG hong-zhong, XU ChongMining and Underground Engineering23-267Study on temperature influence law to vertical steel bar stress in external shaft liner of mine freezing shaftSUN Qin-shuai, XU Bing-zhuang, LI Kun, LIU Xiao-minMining and Underground Engineering27-308Simulation study on distribution law of water flow crack zone based on FLACLI Pei-xian, TAN Zhi-xiang, GU Wei, WANG LeiMining and Underground Engineering31-349Study on fracturing height of mining overburden strata above fully-mechanized top coal caving mining face in Wangpo MineLIU Xiao-gang, FAN Shao-wu, WANG Dong, CHENG Zhi-heng, ZHANG Lang, JI Wen-boMining and Underground Engineering35-38,6210Study on optimized support parameters of mine roadway in broken surrounding rock of deep thick and unconsolidated strataXU Qing-yun, GAO Ming-shi, TAN Yun, HUANG Qing-guoMining and Underground Engineering39-42,11411Analysis on feasibility of upper protective layers mining in contiguous seams with coal and gas outburst hazardQI Qing-xin, CHENG Zhi-heng, ZHANG Lang, LIU Xiao-gang, LI Hong-yan, JI Wen-boSafety Technology and Engineering43-47,5212Comparison study on influence of external magnetic field and surfactant on surface tension of waterNIE Bai-sheng, GUO Jian-hua, YUAN Shao-fei, WANG Chun-liang, ZHAO BiSafety Technology and Engineering48-5213Study and practices on spontaneous combustion control technology of mine coal waste pileZHAI Xiao-wei, MA Ling-jun, ZHU Guo-zhong, HUANG Jiang-ning, ZHENG Xue-junSafety Technology and Engineering53-5614Study on enhanced gas drainage and borehole outburst prevention technology with high pressurized water jet slottingHUANG Chun-ming, DAI Zhi-xu, GUO Ming-gongSafety Technology and Engineering63-66,10915Technology of spontaneous combustion prevention and control with high efficient retarding foam to residual coal in goaf of fully-mechanized top coal caving mining faceCAO Kai, ZHANG YiSafety Technology and Engineering67-7016Calculation on key parameters of ventilation system with new large diameter escape channelLIU Ning-ning, LI Lei, CUI GangSafety Technology and Engineering71-73,9517Comparison study on coal adsorption performances measured with two different instrumentsJIANG Li-ming, ZHANG Qing, GAO Xu, SUN Jing-laiSafety Technology and Engineering74-7718Key technology and application of auto processing to topological relationship of 3D roadway in coal mineLIU Ping-yi, MAO Shan-jun, LI MeiMachinery Electric and Automatization78-81,5619Design on internet of things for remote monitoring and fault diagnosis in deep mine shaft freezing constructionZHANG Wen-jun, WANG Jian-ping, FAN Shi-ping, YANG Chun-man, LI Li-liMachinery Electric and Automatization82-8720Analysis on propagation features of electromagnetic wave in mine circular type roadwayYAO Shan-hua, DU BinMachinery Electric and Automatization88-91 