1The evolution rule of wetting radius and permeability velocity of water injection in coal mineWU Jinsui, CHEN Xuexi, ZHANG Runqi1-72Cause analysis and treatment of roof cutting in front of fully mechanized mining face frame with large dip angleLV Zhaohai, SHEN Minghua, LIU Tao, CHANG Feng, HE Xiuchi, CUI Chen, ZHANG Zhenfei8-143Parameter analysis and practical application of long-distance ventilation in heading face of coal mineYIN Yong15-194Mine safety data mining and visualization analysis based on CiteSpaceGU Lei, ZHU Quanjie, LI Yingying, ZHANG Erhui, ZHANG Zhen20-275Research and application of fire prevention technology for spontaneous combustion hidden danger points in Yaoqiao coal mine 7013 working face during the withdrawal periodLIANG Hongli28-336Coal mine flood accident fuzzy comprehensive evaluation and emergency grade divisionYANG Yi, MENG Lu, HAN Ruigang, WANG Rui34-407Study on gas drainage radius parameters of No. 3 coal seam in Yicheng coal industryWEI Chao, SUN Jihong, CHEN Jianglong, ZUO Anjia41-468Cause analysis of explosion accident in a gold mine based on STAMP modelLI Wenlin, MA Hanpeng, LI Xuebing, CAO Yufeng, YAO Lu, WANG Erpeng47-529Application of multi-sensor data fusion in dust monitoringLI Guan, WANG Biao, HE Jingkang, BU Xiangli, WANG Di53-5710Design of targeted-data transparent transmission system based on NRF2401MA Miaoli, NI Xuesong, LI Xiangna, ZHANG Li58-6311Online measurement system of shaft diameter based on LVDTYU Runxiang, CHEN Bin, CAI Zhimin64-6812Effectiveness study of vertical segmental structure as partial ELS for deep foundation pitLIU Yuanyuan, GUO Yichen, SU Jie, CUI Yutong69-7813Analysis on deformation and failure of loess slope in Xinzhi town and its influencing factorsWU Yueyue, LI Xiaoming79-8514Dust monitoring system based on internet of things and cloud servicesWANG Biao, LI Guan, HE Jingkang, BU Xiangli, WANG Di86-90,11815Viewing the integration of emergency response functions from two emergenciesXIE Minglei, MA Shangquan91-9816Teaching practice of an underground propylene pipeline explosion based on BOPPPS and situational simulationWANG Binbin, HAN Haiyun99-10317Evaluate the fire risk of Mingde building based on fuzzy methodMEI Xiaojie104-10818Fire simulation and emergency evacuation simulation of an office building in universityWANG Zhishuai, ZHU Quanjie, ZHANG Zhen, ZHANG Erhui, ZHAO Qifeng, SHI Haoyu109-11819Inquiry in strengthening connotation construction and cultivating high-level application-oriented talents with distinctive emergency response characteristicsMA Shangquan, WANG Yongjian, ZHANG Cuirong119-124 