1Research and application of gas pressure calculation method of coal seam based on residual gas pressure of coal sampleWANG Jiang, GUAN Lianhe, QI Liming, XIONG Junnan, ZHANG Ke1-62Research on ground stress testing and distribution law in five zones of Zaoquan coal mineYONG Xingcheng, JIAO Weijun, XU Haitao, LIU Yufei7-123Research on optimization of coal pillar and roadway stability control in extra-thick coal seam working face sectionLI Yu, MA Jingyi13-214Stability control of surrounding rock of limestone roof roadway in thin coal seamPENG Rui, YANG Xuehong, ZHAN Zhaowei, GAO Chao, MA Yue22-295Study on the structural characteristics of surrounding rock of adjacent roadway in goaf based on double gob-side entry retainingGUO Yu30-356Exploration of goaf in Yushuling coal mine of South Tianshan based on geophysical technologyLIU Wenfeng, LIANG Kai, SI Chonglu, WANG Yuhan, LIU Mingbo, WANG Junfeng36-427Optimization of CO2 inerting technical parameters for 7436 working face in Kongzhuang coal mineCAI Chuncheng, ZHANG Xilong, LUO Songtao, CHENG Genyin43-488Experimental study on spontaneous combustion characteristics of coal in Shaqu No.1 coal mine based on programmed temperature risingYANG Bo, WANG Haoyu, SI Junhong, CHENG Genyin49-559The research focuses on the energy efficiency and safe aspects of an air source heat pipe heat pump technology applied in coal mine shafts antifreezeGENG Xingwang, LU Zhenjiang, SHANG Shuanhu56-6010Design of fireless return speed detection system for electric locomotivesDENG Yonghong, XU Haichao, ZHANG Tengzhao, TANG Lifeng61-6511Simulation of emergency evacuation of college experimental building fireCHEN Shaojie, ZHOU Ting, LIANG Shuaiheng, HE Wentao66-7412Knowledge graph analysis of high-rise building fire research in China based on CiteSpaceSUN Simin75-8213Study on the factors influencing on diffusion distance of toxic gas clouds from Propylene Oxide storage tanks leakageLI Xi, MIAO Jing, ZHANG Zihe, GONG Mengyuan, ZHOU Mi, WANG Ruoyu83-8914Study on lateral evacuation characteristics in highway tunnel emergenciesLIU Fazheng, ZHANG Chao, MA Hui90-9515Research on the ability and quality of mine rescue commanders based on DEMATEL-AISMLAN Zequan, ZHANG Lina, LI Yulin, ZHANG Ming, CHENG Hao, WANG Zhaoqi96-10316Research on control algorithm of emergency power supply inverter for electric locomotiveXU Haichao, DENG Yonghong, LI Jiazheng, ZHANG Tengzhao, TANG Lifeng104-11017Study on characterization of surface rock movement in ravine landscapes based on InSAR dataXIN Chubing, SHI Haoyu, ZHANG Jinbiao, YANG Changyi, YANG Jiannan111-11718Research on the construction of information management system for the whole process of coal mine project constructionZHU Junqi, LI Guangxia, GU Mengdi118-124 