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Study on the damage and fracture characteristics of coal rock based on the X-ray micro-CT scanning technology and statistical strength theory
ZHANG Liang, QI Qingxin, REN Ting, LI Xiangchun, GAO Ke, LI Chunyuan, LI Xiaopeng, YUAN Honghui
2023, 51(S2): 1-12. DOI: 10.13199/j.cnki.cst.2022-2185
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Location of underground microseismic source based on 3D two-stream network
WU Yangxu, CHEN Ping, LI Bo
2023, 51(S2): 13-24. DOI: 10.13199/j.cnki.cst.2022-0395
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Research on mechanical behaviour and determination method for shear strength of colluvial deposit in large-scale direct shear tests
JIANG Qiangqiang, XU Yangqing, WANG Hao, YANG Longwei
2023, 51(S2): 25-35. DOI: 10.13199/j.cnki.cst.2022-1792
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Research on instability mechanism and precursory information of coal pillar dam of underground reservoir in coal mine
CHI Mingbo, WU Baoyang, CAO Zhiguo, LI Peng, LIU Xiaoqing, LI Haixiang, ZHANG Yong, YANG Yi
2023, 51(S2): 36-49. DOI: 10.12438/cst.2022-1906
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Study on disaster-causing law of different types of hidden structures in deep coal seam
ZHANG Jianguo, QIU Liming, WANG Man, PENG Yujie, LIU Qiang, SONG Dazhao
2023, 51(S2): 50-59. DOI: 10.13199/j.cnki.cst.2022-2239
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Surface permeability improvement and gas control extraction test of low permeability thin coal seam in Guizhou province——Taking the YP-7 well of Shanjiaoshu Mine as an example
CHEN Jie, HU Haiyang, LOU Yi, SHAO Linjie, YANG Fuqin, LI Quanzhong, DU Zhigang
2023, 51(S2): 60-70. DOI: 10.12438/cst.2023-1275
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Division method and fractal characteristics of overburden gas slow permeability zone in up-dip fully mechanized face of inclined thick coal seam
ZHAO Pengxiang, WANG Yulong, LI Shugang, LIN Haifei, JIN Shikui, ZHUO Risheng, SHUANG Haiqing
2023, 51(S2): 71-83. DOI: 10.13199/j.cnki.cst.2022-1444
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Change pattern of acoustic emission signal and generation mechanism during coal heating and combustion process
KONG Biao, ZHONG Jianhui, LU Wei, HU Xiangming, XIN Lin, ZHANG Bin, ZHANG Xiaolong, ZHUANG Zedong
2023, 51(S2): 84-91. DOI: 10.13199/j.cnki.cst.2022-1851
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Coal fire identification through satellite remote sensing considering the landscapes
MA Zijun, LI Yuanyuan, WU Jing, OUYANG Ziqi, WANG Mingwei, QIU Tianxiang, XU Zhihua
2023, 51(S2): 92-103. DOI: 10.12438/cst.2023-1460
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Dust reduction method based on the volume of plastic zone and a comprehensive control technology for roadheader cutting
ZHOU Wendong, WANG Hetang, SI Leilei
2023, 51(S2): 104-110. DOI: 10.13199/j.cnki.cst.2022-1690
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Study on the effect of NMR-based surfactants on pore wetting of high-order coal
YANG Ming, ZHANG Tao, ZHANG Xuebo, XU Jing, HAN Longxiang, MA Ji
2023, 51(S2): 111-120. DOI: 10.12438/cst.2022-1974
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Study on optimization of well pattern and well spacing for CBM development：Taking Daning Block as an example
HUANG Zan, ZHOU Ruiqi, YANG Jiaosheng, WANG Meizhu, WANG Dameng, MA Zunqing, QI Ling, MEN Xinyang, FANG Liyu
2023, 51(S2): 121-131. DOI: 10.13199/j.cnki.cst.2022-1568
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Geological evaluation and effective fracturing technology of Longtan Formation CBM in Nanchuan Block, Southeast Chongqing, China
YAO Hongsheng, FANG Dazhi, BAO Kai, MA Jun, YUAN Hang
2023, 51(S2): 132-140. DOI: 10.13199/j.cnki.cst.2022-2248
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Distribution and geological controls on gas-bearing section of coal measure gases in Qinshui Basin
HOU Xiaowei, ZHANG Jinming, ZHU Yanming, ZHOU Guanqun, CHEN Luwang, WANG Yingjin, QU Xiaorong
2023, 51(S2): 141-151. DOI: 10.13199/j.cnki.cst.2022-2081
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Study on time series rule of buried pipe failure under high-intensity coal mining in a gas-coal overlapping area
REN Jiandong, ZHAO Yixin, SUN Zhongbo, LIU Shimin, WANG Wen
2023, 51(S2): 152-164. DOI: 10.13199/j.cnki.cst.2023-0107
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Pore structure characteristics and full-scale characterization of coal reservoirs in the Laochang mining area
HU Binbin, ZHANG Xiaoyang, LI Kang, ZHANG Shasha, WU Caifang, ZHANG Junjian
2023, 51(S2): 165-174. DOI: 10.12438/cst.2022-1743
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Investigation on pyrolytic, fracture evolution and seepage of oil shale under high temperature
DING Xin, GAO Feitong, CUI Jingzhi, DU Mu
2023, 51(S2): 175-182. DOI: 10.13199/j.cnki.cst.2022-1591
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Quantitative characterization of pore structure in coal measure shales based on deep learning
WANG Anmin, GAO Yuchao, ZOU Junchao, ZHAO Zeyuan, CAO Daiyong
2023, 51(S2): 183-190. DOI: 10.13199/j.cnki.cst.2022-1597
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Comprehensive evaluation of TOPSIS-RSR grouting effect based on subjective and objective combined weights
CHEN Juntao, LI Wenxin, XUE Feng, WANG Kai, ZHANG Chengxiang, SONG Tao
2023, 51(S2): 191-199. DOI: 10.13199/j.cnki.cst.2022-1695
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Characteristics of overlying rock mining failure and evaluation of water - sand controlling performance in thin bedrock areas
LI Qianwen, SHEN Jianjun, ZHANG Huide, SHANGGUAN Zeyu
2023, 51(S2): 200-209. DOI: 10.12438/cst.2023-0985
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Optimization and simulation of adaptive mining cutting path in complex undulating coal seam
GONG Shixin, REN Huaiwei, HUANG Wei, LI Jian
2023, 51(S2): 210-218. DOI: 10.13199/j.cnki.cst.2022-1651
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Vibration reduction method and device of shearer inertial measurement unit
LI Man, LIU Junqi, CAO Xiangang
2023, 51(S2): 219-228. DOI: 10.13199/j.cnki.cst.2023-0257
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Study on long-distance fast advance drilling technology strategy and supporting equipment in coal mine roadway tunneling
LIU Songyong, XU Baolong, QIN Lixue, MENG Qinghao, LI Hongsheng
2023, 51(S2): 229-239. DOI: 10.12438/cst.2023-0012
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Control strategy of hybrid electric high speed monorail crane based on deterministic rules
WU Qikang, BAO Jiusheng, WANG Xu, YIN Yan, ZHANG Lei, TANG Binzhan
2023, 51(S2): 240-251. DOI: 10.13199/j.cnki.cst.2022-1586
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Fatigue life prediction of shearer rocker shell based on DEM−MFBD bidirectional coupling technology
ZHAO Lijuan, YANG Shijie, ZHANG Haining, HAN Liguo
2023, 51(S2): 252-258. DOI: 10.13199/j.cnki.cst.2022-1908
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Conveyor belt deviation detection method based on dual flow network
YANG Zhifang, ZHANG Liya, HAO Bonan, LIU Yuan, ZHAO Qing
2023, 51(S2): 259-267. DOI: 10.13199/j.cnki.cst.2023-0215
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Design and application of automatic cable dragging system for shearer
CUI Yao, WANG Jun, ZHAO Xu, PAN Zhanren, LI Yanjie
2023, 51(S2): 268-274. DOI: 10.12438/cst.2022-1786
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Scratch detection and restoration of coal photomicrograph via deep neural network
ZOU Liang, CHEN Zhifeng, TAN Zhiyi, YUAN Yilin, LEI Meng, HE Kun
2023, 51(S2): 275-284. DOI: 10.13199/j.cnki.cst.2023-0058
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A lightweight-based method for real-time monitoring of lump coal on conveyor belts
WU Ligang, CHEN Le, LYU Yuanyuan, ZHANG Zhe
2023, 51(S2): 285-293. DOI: 10.12438/cst.2023-1217
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Research on hardware-in-the-loop simulation system of powered support
ZHU Liangchen, WANG Shibo, MA Guangming, WANG Yun, ZHU Yu
2023, 51(S2): 294-305. DOI: 10.13199/j.cnki.cst.2023-0453
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Research on design of small diameter TBM cutterhead in gas control roadway of Well 1 Bailongshan Coal Mine
WANG Bingshan, WANG Dalong, WANG Yilong, CHEN Cunqiang, LI Yongyuan, LI Kexiang, MA Xingen, XIAO Yunzhi
2023, 51(S2): 306-315. DOI: 10.13199/j.cnki.cst.2022-1706
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Plant diversity and its relationship with soil enzyme activities and nutrients under different reclamation treatments in open-pit coal mining area
JIAO Xiaoliang, YIN Kejing, BI Yinli, LI Mingchao, TIAN Lexuan
2023, 51(S2): 316-327. DOI: 10.13199/j.cnki.cst.2022-2224
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Study on the release regularity of heavy metals from coal gangue with differentlithology in Xinjiang
LI Jiaxin, WANG Wenfeng, LU Qingfeng, CHE Kexin, LIU Hengyan
2023, 51(S2): 328-335. DOI: 10.13199/j.cnki.cst.2023-0142
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Experimental study on biodiesel collector enhanced coal fly ash flotation decarbonization
DAI Shiqi, ZHANG Rui, LIU Qinshan, LIU Jincheng, BAO Xicheng, XING Yaowen, GUI Xiahui
2023, 51(S2): 336-343. DOI: 10.13199/j.cnki.cst.2023-0190
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Research on the distribution law of spatio-temporal permeability screening and adaptation characteristics of banana-type equal-thickness classification of coal gangues
SHI Yaolong
2023, 51(S2): 344-354. DOI: 10.12438/cst.2023-0405
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