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Comprehensive prevention and control technology of coal spontaneous combustion in compound goaf of close distance coal seam
QIN Botao, GAO Yuan, SHI Quanlin, SHI Guoqing
2021, 47(9): 1-6. DOI: 10.13272/j.issn.1671-251x.17837
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Monitoring and early warning technology of coal spontaneous combustion in coal mines: research status and intelligent development trends
ZHONG Xiaoxing, WANG Jiantao, ZHOU Kun
2021, 47(9): 7-17.. DOI: 10.13272/j.issn.1671-251x.17841
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Research on intelligent regulation and control system and key technology of mine local ventilatio
CHENG Xiaozhi, WANG Kai, HAO Haiqing, CHEN Ruiding, WU Jianbin
2021, 47(9): 18-24.. DOI: 10.13272/j.issn.1671-251x.17825
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Optimization design of mine regional ventilation system
LIU Kunlun, HAN Yaozhong, QIN Cunli, WANG Gang
2021, 47(9): 25-31. DOI: 10.13272/j.issn.1671-251x.2021010081
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Study on the mechanism of gas wind pressure induced wind flow oscillation after outburst disaster
ZHOU Aitao, HU Jiaying, WANG Kai, DU Chang'ang, LEI Huan
2021, 47(9): 32-37.. DOI: 10.13272/j.issn.1671-251x.17832
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Design of fuzzy PID controller for mine local ventilator optimized by improved genetic algorithm
HU Yelin, DENG Xiang, ZHENG Xiaoliang
2021, 47(9): 38-44.. DOI: 10.13272/j.issn.1671-251x.2021030086
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Study on air flow control parameters of long-pressure and short-extraction ventilation air outlets in heading face
GONG Xiaoyan, PENG Gaogao, SONG Tao, FENG Xiong, CHEN Fei, LIU Hui, XIE Pei, XUE He
2021, 47(9): 45-52.. DOI: 10.13272/j.issn.1671-251x.2021060008
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Intelligent identification method of mine fire video images based on YOLOv5
WANG Weifeng, ZHANG Baobao, WANG Zhiqiang, ZHANG Fangzhi, REN Hao, WANG Jing
2021, 47(9): 53-57.. DOI: 10.13272/j.issn.1671-251x.17826
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Comparative study on test methods of coal low-temperature oxidation kinetic parameters
HOU Fei, CAO Weihu, WANG Yi, ZHONG Xiaoxing
2021, 47(9): 58-64. DOI: 10.13272/j.issn.1671-251x.17812
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Dynamic information perception and emergency isolation system for mine fire environment
XIAO Guoqiang, FAN Xinli, MA Li, LUO Wei, WU Mingming
2021, 47(9): 65-69.. DOI: 10.13272/j.issn.1671-251x.17819
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Research on health evaluation of mine ventilation system
REN Zihui, CHEN Zepeng, WU Xinzhong, QIAN Xiaoyu, LI Ang
2021, 47(9): 70-76.. DOI: 10.13272/j.issn.1671-251x.2020120047
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Dynamic evaluation of mine ventilation quality based on FCE-AHP
JIN Hongmei, DANG Qi, LI Hong'an, LI Zhanli
2021, 47(9): 77-84.. DOI: 10.13272/j.issn.1671-251x.2021050061
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Experimental study on ignition of methane and coal dust on the surface of high temperature heat source
WANG Yi, WANG Haiyan, ZHANG Lei, HU Lang
2021, 47(9): 85-90. DOI: 10.13272/j.issn.1671-251x.17823
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Temperature rise characteristics of spontaneous combustion and oxidation ofcoal with different particle sizes under the effect of thermal-stress coupling
LIU Zejian, XU Yongliang, LYU Zhiguang, WU Jindong, LI Minjie
2021, 47(9): 91-95.. DOI: 10.13272/j.issn.1671-251x.17805
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Study on the effect of gravity heat pipe arrangement onhigh temperature point of coal pile
YIN Pengcheng, TIAN Zhaojun, LU Yi, ZHANG Shengyuan, OU Yanping, SUN Kai, YANG Yihan
2021, 47(9): 96-100.. DOI: 10.13272/j.issn.1671-251x.17813
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Experimental study on the displacement of oxygen in coal with different particle sizes by inert gas
FANG Xiyang, YAO Haifei
2021, 47(9): 101-107.. DOI: 10.13272/j.issn.1671-251x.17840
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Coal mine safety intelligence and key technologies
WU Fusheng, BU Tengteng, WANG Lu
2021, 47(9): 108-112.. DOI: 10.13272/j.issn.1671-251x.17833
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Unmanned driving-oriented underground mine pedestrian detection method
LIU Beizhan, ZHAO Honghui, ZHOU Libing
2021, 47(9): 113-117.. DOI: 10.13272/j.issn.1671-251x.17830
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Research on stability control technology of surrounding rock along goaf roadway with water intrusion in isolated island working face
LIU Xi
2021, 47(9): 118-125.. DOI: 10.13272/j.issn.1671-251x.2021030089
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Research on discharge spark safety of equivalent receiving antenna of underground metal structure
LIU Xiaoyang, MA Xinyan, TIAN Zijian, CHEN Wei, WANG Shuai, HU Zongqun
2021, 47(9): 126-130.. DOI: 10.13272/j.issn.1671-251x.2021040106
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