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Research progress and prospects of local outburst prevention measures for rock cross-cut coal uncovering
LIANG Yuehui, SHI Biming, YUE Jiwei, WANG Cheng, HU Tao
2024, 55(1): 1-13. DOI: 10.13347/j.cnki.mkaq.20230533
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Numerical simulation of coal breaking characteristics by continuous water jet based on ALE algorithm
HAO Congmeng, CHEN Xuexi, LIU Qingquan, JIN Feiyang
2024, 55(1): 14-21. DOI: 10.13347/j.cnki.mkaq.20221041
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Improved Duncan-Chang model for coal containing gas under different water content
GAO Xia, LIU Hong, CHEN Gangqing, ZHANG Baoyong, WU Qiang
2024, 55(1): 22-27. DOI: 10.13347/j.cnki.mkaq.20230537
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Study on stress change law of coal body permeability improvement by mechanical reaming
WANG Haichun, LEI Dongji, DAI Zhenhua, QIN Jie
2024, 55(1): 28-33. DOI: 10.13347/j.cnki.mkaq.20230409
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Experimental study on kinetic characteristics of gas adsorption of coal with different degrees of metamorphism
WANG Menglu, SHEN Yongxing, ZHOU Dong, WANG Chen, WANG Jinxin, FENG Xuejian
2024, 55(1): 34-41. DOI: 10.13347/j.cnki.mkaq.20221609
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Simulation of cracks propagation and fractal characteristics of composite rock strata with holes and fractures
WANG Xueqing, ZHAO Yunmeng, FENG Ying, WANG Zhuangzhuang, LI Yongchao, CHEN Bo, DONG Ze, WU Shuaijun
2024, 55(1): 42-49. DOI: 10.13347/j.cnki.mkaq.20221467
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Analysis of drilling and reaming technique of large diameter high directional hole and gas extraction effect
YANG Weifeng, LIU Jianlin, LIU Fei, ZHAO Jianguo, CHU Zhiwei
2024, 55(1): 50-56. DOI: 10.13347/j.cnki.mkaq.20221669
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Study on crack propagation law of hydraulic fracturing of coal rock complex based on cohesive element
ZHANG Zhaowei
2024, 55(1): 57-64. DOI: 10.13347/j.cnki.mkaq.20221325
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Experimental study on desorption diffusion characteristics of coalbed methane under real time electric field loading
ZHOU Yong, LEI Dongji
2024, 55(1): 65-71. DOI: 10.13347/j.cnki.mkaq.20221625
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Study on new pulverized coal dispersant for fracturing of coalbed gas wells
MENG Zhaofeng
2024, 55(1): 72-77. DOI: 10.13347/j.cnki.mkaq.20221502
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Numerical simulation study on seepage evolution law of coal seam water injection based on UDF
GE Junling, WANG Yanmin, LIU Tao
2024, 55(1): 78-85. DOI: 10.13347/j.cnki.mkaq.20221796
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Study on the influence of negative pressure on seepage characteristics of broken coal bodies with different pore perimeters
ZHANG Hongzhen
2024, 55(1): 86-92. DOI: 10.13347/j.cnki.mkaq.20230441
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Optimization of coal-bed methane multi-layer co-production layer combination in Xiaotun Wellfield of western Guizhou Province
YE Sixuan, ZENG Zhengduan
2024, 55(1): 93-99. DOI: 10.13347/j.cnki.mkaq.20221741
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Study on wetting effect of multi-component surfactant compounding on bituminous coal
JIN Jingyan, TANG Mingyun, JIANG Bingyou, WANG Lele, CHEN Gonghui, WANG Dong
2024, 55(1): 100-106. DOI: 10.13347/j.cnki.mkaq.20222312
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Effect of particle size on adsorption and desorption of carbon monoxide by coal
HU Jian, LIU Maoxia, WANG Hang, GUO Ximan, ZHANG Duo
2024, 55(1): 107-115. DOI: 10.13347/j.cnki.mkaq.20222153
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Study on preparation and properties of organic toughened foam for mining
DU Jianhua, LI Ye, SUN Chao, LIU Ming, ZHU Fusheng
2024, 55(1): 116-125. DOI: 10.13347/j.cnki.mkaq.20230329
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Experimental study on the inhibition of spontaneous combustion characteristics of coal by magnesium salt inhibitor
CHENG Zimeng, LI Shaoying, BAI Limei, GUO Liwen, MA Yuxin, ZHAO Liucheng
2024, 55(1): 126-131. DOI: 10.13347/j.cnki.mkaq.20230267
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Study on CO source and control technology of low metamorphic coal
WANG Yongjing, WANG Kun, CHEN Yang, SHI Jilin, QIN Lejing
2024, 55(1): 132-138. DOI: 10.13347/j.cnki.mkaq.20230342
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Research on energy evolution characteristics and stability of coal pillar-roof structure
LI Ruijin, LI Tan, CHEN Guangbo, LI Kang
2024, 55(1): 139-150. DOI: 10.13347/j.cnki.mkaq.20231190
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Experimental study on changes of infrared radiation energy in siltstone failure process under different loading rates
LEI Yueyu, LI Zhonghui, TIAN He, AIKEREMUJIANG·AIHEMAITI, LI Xueli, LOU Quan
2024, 55(1): 151-159. DOI: 10.13347/j.cnki.mkaq.20222013
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Effect of freezing temperature on Brazilian splitting characteristics of frozen soil-rock mixture with different particle sizes
CHENG Hu, LI Zhongqing, MU Chaomin
2024, 55(1): 160-166. DOI: 10.13347/j.cnki.mkaq.20221933
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Research on DEM multiple filtering method for mining subsidence
YAO Wanqiang, MENG Yanbin, ZHENG Junliang, XUE Zhiqiang
2024, 55(1): 167-175. DOI: 10.13347/j.cnki.mkaq.20221973
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Surrounding rock control technology of crossing abandoned roadway intersection of compound mining area
LYU Jianguang, ZHANG Huiyou, GU Wei, XU Dalong
2024, 55(1): 176-184. DOI: 10.13347/j.cnki.mkaq.20230931
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Study on wavelet denoising effect of transient electromagnetic method based on optimal threshold reference
DONG Yi, YANG Chuang
2024, 55(1): 185-191. DOI: 10.13347/j.cnki.mkaq.20230423
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Optimization of deep mine water inrush point plugging scheme based on directional drilling technology
XUE Yang, LI Jianlin, GUO Shuitao, XU Bobo
2024, 55(1): 192-199. DOI: 10.13347/j.cnki.mkaq.20221964
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Water-rich zoning and water quantity prediction of coal seam in Balasu Mine Field
FANG Gang
2024, 55(1): 200-207. DOI: 10.13347/j.cnki.mkaq.20230029
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Pain points and intelligent classification standards for coal mine robot technology industry
WANG Lei
2024, 55(1): 208-215. DOI: 10.13347/j.cnki.mkaq.20231639
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Design and practice of coal mine geological emergency rescue information system
YU Yongpeng, MAO Xingjun, YAN Jianbo, WANG Jiawen, YANG Yancheng, QU Bo, FENG Feng
2024, 55(1): 216-224. DOI: 10.13347/j.cnki.mkaq.20230536
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Overcrowding alarm detection of trackless rubber-tyred vehicle based on precise positioning technology
HAN Yannan
2024, 55(1): 225-232. DOI: 10.13347/j.cnki.mkaq.20230617
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Multidimensional attribute statistics and characteristic analysis of unsafe actions in coal mine gas explosion accidents
LI Xuandong, HU Bing, SHI Futai, CAO Furong, WANG Bingshan, LI Yongyuan, WU Bin
2024, 55(1): 233-240. DOI: 10.13347/j.cnki.mkaq.20231050
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Study on causes of coal miners’ unsafe behavior based on informal organization
LI Lei, LI Hao, LI Ruihan, ZHI Mei, FANG Zihao, WANG Yuqiu
2024, 55(1): 241-249. DOI: 10.13347/j.cnki.mkaq.20230876
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Cause analysis of coal mine mechanical and electrical accidents from the perspective of human factors
SHAO Liangshan, YANG Jinhui, ZHAO Jin
2024, 55(1): 250-256. DOI: 10.13347/j.cnki.mkaq.20231075
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