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Comparative study on pore size distribution in coal based on mercury intrusion-low temperature liquid nitrogen combined pore and nuclear magnetic resonance analysis
LI Nana, LIU Huihu, SANG Shuxun
2024, 55(2): 1-9. DOI: 10.13347/j.cnki.mkaq.20230344
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Analysis of damage and failure characteristics of coal under uniaxial impact loading
WANG Zhenyu, YUE Gaowei, LIN Haixiao, LI Minmin
2024, 55(2): 10-18. DOI: 10.13347/j.cnki.mkaq.20221784
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Key technologies for integration of coalbed methane geology and engineering in southern Qinshui Basin
ZHANG Cong, HU Qiujia, FENG Shuren, QIAO Maopo, MAO Chonghao, WANG Qi, LI Jun, GUAN Jipeng, JIA Huimin
2024, 55(2): 19-26. DOI: 10.13347/j.cnki.mkaq.20221783
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Gas occurrence of No.10 coal seam and comprehensive evaluation of its control factors in Luling Coal Mine
YANG Yichao, XU Hongjie, LIU Huihu, LU Hongwei, LIU Yu, ZHU Yue, ZHAN Beihuai
2024, 55(2): 27-34. DOI: 10.13347/j.cnki.mkaq.20221711
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Research on sand control in thin interbed CBM wells
ZHANG Yue, YU Jiaojiao, LI Youwu, WU Xiaodan, JIANG Shixin, GU Feng, CUI Jingyun, GAO Ying
2024, 55(2): 35-40. DOI: 10.13347/j.cnki.mkaq.20221671
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Classification of coal/rock formation combination types and fracturing measures in Yuwu Mine
HAO Shaowei, ZHANG Jingshuo, WANG Shaowei, JING Yafei
2024, 55(2): 41-47. DOI: 10.13347/j.cnki.mkaq.20221900
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Division of development units of coalbed methane based on seismic attributes optimization technology
LI Jun, ZHANG Cong, ZHANG Wuchang, LI Kexin, ZHANG Hui, REN Zhijian, QIAO Maopo
2024, 55(2): 48-54. DOI: 10.13347/j.cnki.mkaq.20221820
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Numerical simulation study on coal and gas outburst impact airflow
ZUO Wenzhe, QIAO Yonggang, HUA Jie, QIN Pengfei, WANG Haijie
2024, 55(2): 55-61. DOI: 10.13347/j.cnki.mkaq.20221872
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Coal seam pressure release and permeability enhancement technology based on coordinated drilling and stamping operation
YANG Chengtao, WU Tengfei, ZHANG Weihua, XIONG Junjie
2024, 55(2): 62-70. DOI: 10.13347/j.cnki.mkaq.20230254
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Gas control technology of sleeve milling and fishing for directional drilling in broken soft coal seam
YANG Xu, WANG Jianqiang, ZHANG Hongjie, ZHANG Jie, ZHANG Yazhou, HUANG Hanjing, CHEN Tianzhu
2024, 55(2): 71-77. DOI: 10.13347/j.cnki.mkaq.20221798
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Modeling and mechanism of propagation of underground coal smoldering fires with thermal buoyancy driven
HUI Shaotang, SONG Zeyang, LI Maorui, ZHANG Lidong, ZHANG Hao
2024, 55(2): 78-86. DOI: 10.13347/j.cnki.mkaq.20230338
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Study on spontaneous combustion characteristics of bituminous coal with different degrees of metamorphism
JIA Tinggui, ZHANG Zhichao, HAO Changsheng
2024, 55(2): 87-98. DOI: 10.13347/j.cnki.mkaq.20230173
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Experimental and simulation study on the effect of sulfur content on spontaneous combustion charcateristics of coal
LIU Junjian, TANG Yibo, LIU Honggang
2024, 55(2): 99-106. DOI: 10.13347/j.cnki.mkaq.20230478
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Study on correlation between exothermic risk of coal gangue and microscopic groups
WANG Zhenxing, WANG Yang, HAN Dongyang, REN Xiaowei
2024, 55(2): 107-115. DOI: 10.13347/j.cnki.mkaq.20230621
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Dynamic stress characteristics of isolated coal by fault cutting and collaborative pressure relief technology
JIAO Shixue, HU Zhaofeng, WAN Xiao, BAI Guangchao, ZHANG Bin, LI Bo, CHENG Yunhai, LIANG Jizhong
2024, 55(2): 116-124. DOI: 10.13347/j.cnki.mkaq.20231011
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Mechanical compression process of gangue filling and settlement analysis of wide strip rock stratum
XUAN Zhaojun, XU Lei, XIANG Zheng, CAI Lingxiang, GUO Shuai, DAVIDE Elmo
2024, 55(2): 125-132. DOI: 10.13347/j.cnki.mkaq.20222060
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Research on damage characteristics and energy evolution law of coal rock under cyclic gradient loading
ZHANG Minbo, LI Chunxin, ZHANG Shilong, HUANG Qiangyong, NIU Yixiao, JIA Yuhao, LIU Rentao
2024, 55(2): 133-140. DOI: 10.13347/j.cnki.mkaq.20221990
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Numerical Simulation of ribbed steel rebar bolts pull-out based on cohesive model
ZHAO Neng, TANG Bin, ZHANG Dahuan, HU Yang, WANG Yiyang, XIE Kai
2024, 55(2): 141-146. DOI: 10.13347/j.cnki.mkaq.20230151
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Full-length hydraulic fracturing pressure relief mechanism and multi-parameter effect anlysis of long horizontal and deep hole in isolated working face
YANG Xu, WANG Tao, LI Ming
2024, 55(2): 147-158. DOI: 10.13347/j.cnki.mkaq.20222178
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Study on physical similarity simulation of coordinated coal and oil and gas exploitation
WU Jun, MA Yankun, ZHANG Tong, LIU Yang, YANG Xin, MAO Junlin, ZHU Min, ZHOU Guoliang, XIE Zhizheng, WANG Mingchao
2024, 55(2): 159-166. DOI: 10.13347/j.cnki.mkaq.20222038
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Stability analysis of roadside support body for gob-side entry retaining by heap spraying technology
ZHANG Zhenhua, HAO Bingyuan, REN Xingyun
2024, 55(2): 167-175. DOI: 10.13347/j.cnki.mkaq.20222126
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Study on dynamic evolution law of development height of overburden water-flowing fractured zone
ZHAO Bingchao, FENG Jie, ZHAO Yang, HOU Enke, MA Yunxiang, FENG Xinyi
2024, 55(2): 176-183. DOI: 10.13347/j.cnki.mkaq.20222180
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Water inrush risk assessment based on FAHP-EWM combined weight
CHEN Xi, LI Siyu, BIAN Kai, YANG Hao, CHANG Junbin
2024, 55(2): 184-193. DOI: 10.13347/j.cnki.mkaq.20222184
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Groundwater control technology in open pit mines and its impact on stability of end-slopes
WANG Hai, WANG Chenguang, ZHANG Yan, ZHANG Honggang, HUANG Xuanming, MIAO Hechao
2024, 55(2): 194-203. DOI: 10.13347/j.cnki.mkaq.20222211
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Design of intrinsically safe field source signal transmission device for electrical method monitoring system with adaptive grounding resistance
WANG Bingchun
2024, 55(2): 204-210. DOI: 10.13347/j.cnki.mkaq.20231019
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Research on OFDM channel estimation of mine based on improved SRCNN
WANG Anyi, LIANG Yan
2024, 55(2): 211-217. DOI: 10.13347/j.cnki.mkaq.20230658
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Design of mine-used integrated intelligent vehicle terminal based on UWB
HAN Yang
2024, 55(2): 218-222. DOI: 10.13347/j.cnki.mkaq.20230734
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A mine intrinsically safe AD hoc network base station design
LI Wenfeng, CHANG Huili, LI Bo, DING Shuhao, TUO Lulu
2024, 55(2): 223-227. DOI: 10.13347/j.cnki.mkaq.20230762
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Mine mining plan regulation system based on dynamic deduction
XU Xiaodi, GUO Zhongping, WANG Rui
2024, 55(2): 228-234. DOI: 10.13347/j.cnki.mkaq.20230980
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Design of bolt and cable dynamometer based on wavelet transform
WU Shitao, ZOU Kun, YANG Jie, ZHANG Jingjing, ZHAO Yubin, TANG Jianquan, WANG Xiaoming
2024, 55(2): 235-243. DOI: 10.13347/j.cnki.mkaq.20231229
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Research on causative configuration of coal mine accidents based on TOE framework
LI Yan, FENG Yuan
2024, 55(2): 244-249. DOI: 10.13347/j.cnki.mkaq.20231317
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Practice research on improving safety culture of coal enterprises based on 24Model
CUI Yi, LIU Zhenyu, YAN Shouqing, WANG Bingshan, QIN Dongli, JIANG Qi, GUO Jie, ZHANG Lei, ZHAO Jinkun
2024, 55(2): 250-256. DOI: 10.13347/j.cnki.mkaq.20231110
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