1Research on evaluation system of comprehensive dust prevention measures in coal mines based on AHP-FuzzyWANG Ming, YANG Ming, YAN Yuwei1-102Construction of a wireless mesh network for urban disaster emergency communication based on SJ-RW blind convergenceAN Jing, ZHANG Lining, GUO Jiaoqian, ZHUANG Xin11-173Study on water film analysis and dust removal effect of tunnel full-section fog screen dust capture systemFENG Chao, QIU Jinwei, ZHANG Qiaodong18-254Study on the mining of sand-proof coal pillars in coal mine working based on FLAC3D simulation studyHAN Shuyuan, XUAN Yiqiong26-335Research on the application of the prestressed equivalent preloading technology in the construction of large-span continuous beamsLI Siwei34-39,686Research and numerical simulation of dynamic Nitrogen injection parameters in fully mechanized mining faceCAI Feng, LI Huachen, FENG Juqiang40-477Qualitative and quantitative analysis of coal mine accident causes based on complex networks and Bayesian networksXIA Qingxin, WANG Guanghui, WANG Hui, ZHANG Yunlei, TIAN Liqin48-558Simulation and analysis of dust transport pattern in the open pit of Antaibu mineTIAN Dongmei, WU Xiyao, YAO Jian, ZHANG Ranxin61-689Study on the influence of placement mode on the vertical upward flame spread of corrugated paperboardPENG Wei, XU Xinxin, ZHANG Wei, ZHU Xiuxia69-7710Research on gas safety entropy model based on gas accidents in ChinaZHANG Runzhao, LI Qiong, LIU Xiaole, ZHAO Chen, WANG Yujie78-8411Dynamic monitoring of farmland flood inundated area based on surface microwave scattering model and SAR remote sensing dataWANG Fang, DING Jianchuang85-9412Research on TNT equivalent method for natural gas pipeline leakage and explosion damage in underground manhole spaceXU Hehua, CHENG Gang, WANG Xuesen95-101,10613Research and application of power loss monitoring and alarm system for backup local ventilation fanZENG Yong, ZHANG Chunli102-10614Experimental study on the radiation rate of hot smoke layer for compartment fireLI Junnan107-11215Research on coal mine emergency drill based on scenario-buildingZHANG Jinggang, LIU Pengfei, KUAI Jing, HU Yunrui113-11816Research on the foundation and path optimization of digital empowerment of asset management in colleges and universitiesWANG Jialin, ZHOU Yun, WANG Peng119-124 