1Cold water interception cooling technology for surrounding rock of heat-damaged mineZHANG Jian, CAI Maolin, ZHANG Pengyan, XU Bo, JI DegeTop on Mine Heat Damage Prevention and Cooling New Technology1-82Measurement and distribution of surrounding rock cooling zone in Yangchangwan Coal MineWANG Jixin, ZHANG Pengyan, JING Judong, ZHANG Jian, KANG Xinrong, XU BoTop on Mine Heat Damage Prevention and Cooling New Technology9-163Study on refrigeration characteristics of vortex tube based on thermodynamicsSHAO Xue, LI Lingqi, LYU Cui, HU KangTop on Mine Heat Damage Prevention and Cooling New Technology17-254Basic experimental study on application of phase change energy storage wall to refuge chamberXIN Song, ZHAO Zhiwen, ZHANG Zhen, LIU ShangxiaoTop on Mine Heat Damage Prevention and Cooling New Technology26-325Study on visualization of thermodynamic disaster in coal mine based on knowledge mapZHAO Jiajia, TIAN Shixiang, YANG Jiaxiang, JIANG ZebiaoTop on Mine Heat Damage Prevention and Cooling New Technology33-396Temperature distribution law and cooling simulation of high temperature tunneling roadwayYANG Jian, MENG Delong, LIU Haodong, WANG GangTop on Mine Heat Damage Prevention and Cooling New Technology40-457Research on mixing proportion of new thermal insulation mortar based on orthogonal experimentLIU Jiedong, XIN Song, LIU Heng, ZHU Xiaozhen, LIU ShangxiaoTop on Mine Heat Damage Prevention and Cooling New Technology46-528Study on variation of anthracite pyrolysis products with temperature under in-situ conditionsGAO Li, MENG QiaorongMine Atmosphere and Gas Control53-579Construction and application of coal permeability model in reverse fault areaZHOU RuiMine Atmosphere and Gas Control58-6610Explosion Characteristics and variation of oxidized coal dustHE Jie, CHENG Kai, ZHANG JinMine Atmosphere and Gas Control67-7211Classification of drainage and extraction reservoir types for coalbed methane wells in Changcun coalfieldDU Fengfeng, NI Xiaoming, FENG Xuxing, WANG Shaowei, HAO ShaoweiMine Atmosphere and Gas Control73-7812Study on variation law of coal disturbance stress in hydraulic fracturing testCHEN Kai, ZHANG Dongming, REN FakeMine Atmosphere and Gas Control79-8413Research on evaporation and humidification characteristics of spray water curtain in heading faceYAN Jingjing, WANG Fei, LI Yucheng, LIU Hongwei, GAO Yabin, LI ZiwenMine Atmosphere and Gas Control85-9214Research on dust control technology of pneumatic vortex spray curtain under the disturbance of ventilation systemCHEN Jingxu, TENG Ting, JING Deji, LIU Yejiao, ZHI YongkaiMine Atmosphere and Gas Control93-9915Graded frequency control strategy and numerical simulation of mine local ventilatorLI Feng, TANG Jia, LI Ziyi, DUAN BaoyanMine Ventilation and Fire Control100-10816Variation of macro and microscopic characteristic parameters and kinetics of secondary oxidation of residual coalLIANG Wenxu, HU Zhiwei, BIAN Xiaofeng, YANG Wenzheng, WANG ZheMine Ventilation and Fire Control109-11617Numerical simulation of CO2 fire preventing and extinguishing based on Box-Behnken designBAI Gang, LINGHU Jianshe, LI Yaoqian, ZHOU Xihua, TANG XiaoyuMine Ventilation and Fire Control117-12218Study on heat transfer characteristics of bituminous coal spontaneous combustion under variable oxygen volume fraction conditionWANG Xintang, ZHAO Yutao, MA De, WANG Peng, ZENG JunfengMine Ventilation and Fire Control123-13019Evolution law of surrounding rock bearing circle and support technology of deep roadwaySHEN Shibao, SONG Song, MENG Shengshi, WU Yancheng, ZHENG YiningMining Pressure and Strata Control131-13920Experimental study on performance of fly ash and coal gangue mixed slurryZHANG Yong, WANG Qiqing, ZHANG Yubao, LI Linzhe, YUAN Fei, GU TianyuMining Pressure and Strata Control140-146 