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Ground fracturing pre-control technology for potential mine seismic risk of thick and hard roof
WANG Shuwen, ZHI Baoyan, DU Taotao, YANG Guangyu, LU Chuang, XIA Yongxue
2023, 51(11): 1-11. DOI: 10.12438/cst.2023-1012
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Study on mechanism and response of fracture and movement of the far-field high-position hard-and-hick stratum
ZHANG Guangchao, QU Zhi, MENG Xiangjun, MA Junpeng, WANG Chao, WANG Lei, LI Zhiyong, WANG Dong, ZHOU Guanglei
2023, 51(11): 12-22. DOI: 10.13199/j.cnki.cst.2022-2027
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Automatic measurement method of drilling-cuttings of boreholes in the coal seam and test study
YIN Yanchun, ZHENG Wuwei, ZHAO Tongbin, REN Wentao, ZHANG Wei, ZHAO Zhigang
2023, 51(11): 23-32. DOI: 10.12438/cst.2022-2006
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Research on pressure relief technology of deep and shallow hole combined blasting under retaining small coal pillar in double roadway excavation
ZHANG Guanghui, JIANG Junjun, DENG Zhigang, ZHAO Shankun, SI Ruijiang, GAO Jianming, XU Lijun, ZHANG Aoze
2023, 51(11): 33-40. DOI: 10.13199/j.cnki.cst.2022-1532
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Failure mechanism and its control of surrounding rock for gob-side entry driving with narrow coal pillar in the working face with goaf on both sides
WANG En, XIE Shengrong, CHEN Dongdong, LIU Ruipeng, FENG Shaohua
2023, 51(11): 41-50. DOI: 10.12438/cst.2021-1036
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Experimental study on performance of waste autoclaved blocks and coal gangue in coal mine goaf ground grouting improvement
REN Lianwei, LI Bo, ZOU Youfeng, DUN Zhilin, YANG Wenfu
2023, 51(11): 51-62. DOI: 10.13199/j.cnki.cst.2022-2147
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Study on division of mining area under influence of production capacity increasing of open-pit coal mine
MA Li, LI Ruihang, LIU Fuming, SUN Jinbu, DONG Zhilong, WANG Hengrong, JIN Xinyu, XUE Fei, XU Tianxin
2023, 51(11): 63-70. DOI: 10.13199/j.cnki.cst.2022-1125
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Mechanical properties and acoustic emission evolution of coal-rock combination under unidirectional unloading condition
XIAO Xiaochun, LIU Haiyan, DING Xin, XU Jun, FAN Yufeng
2023, 51(11): 71-83. DOI: 10.13199/j.cnki.cst.2022-2040
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Influence and mechanism of printing materials on the mechanical properties of sand powder 3D printed weak rock-like materials
JIANG Lishuai, WANG Xinzhe, XU Qing, XU Jiarong, LIU Guangsheng
2023, 51(11): 84-94. DOI: 10.12438/cst.2022-2060
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Experimental study on hole collapse characterization of gas drainage holes in this coal seam based on fiber bragg grating
ZHANG Chao, CHENG Renhui, HUANG Xiaosheng, FAN Fuhuai, DUAN Chenye
2023, 51(11): 95-103. DOI: 10.12438/cst.2023-0071
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Research on multi-field fiber optic neural sensing and safety guarantee system constructing for mining overburden deformation
CHENG Gang, WANG Zhenxue, SHI Bin, ZHU Honghu, LI Gangqiang, TIAN Liqin
2023, 51(11): 104-118. DOI: 10.12438/cst.2022-2091
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Hydraulic fracturing characteristics of laminated shale and its enlightenment to fracture pressure
SHEN Zhonghui, ZHOU Lingjian, LI Xijian, ZHANG Shengyue, ZHOU Lei
2023, 51(11): 119-128. DOI: 10.13199/j.cnki.cst.2023-0028
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Evolution mechanism of shale microfracture apparent permeability considering dynamic slippage
DING Yunna, LI Bobo, CHENG Qiaoyun, DUAN Shulei, SONG Haosheng
2023, 51(11): 129-138. DOI: 10.12438/cst.2023-0090
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Evolutionary characteristics of sandstone pore-fracture structure under the action of high and low temperature cyclic impact
WANG Jiachang, KANG Jianting, KANG Tianhe, ZHENG Yawei, YAN Jiaxin, ZHANG Huihui, LIANG Xiaomin
2023, 51(11): 139-147. DOI: 10.13199/j.cnki.cst.2022-1774
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Research on directional drilling technology for superimposed “three zones” passing through goaf
LOU Yi, LIANG Longjun, CHEN Jie, SHAO Linjie, YANG Fuqin, YI Wang
2023, 51(11): 148-157. DOI: 10.12438/cst.2022-1106
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Evaluating method of gas content of coalbed methane based on nuclear magnetic resonance technology
YU Jie, QIN Ruibao, HUANG Tao, LI Li
2023, 51(11): 158-165. DOI: 10.12438/cst.QN21-011
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Study on lithologic effect of mining-induced failure mechanism of coal seam floor
ZHANG Fengda
2023, 51(11): 166-178. DOI: 10.13199/j.cnki.cst.2023-0309
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Research on collaborative optimization of cutting and conveying of separated auger drill
ZHANG Qiang, LIU Wei, ZHANG Runxin, LI Baoqi, GU Jieying
2023, 51(11): 179-189. DOI: 10.13199/j.cnki.cst.2023-0410
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Research on rigid-discrete coupling effect of scraper conveyor under different working conditions
WANG Xuewen, MA Haozhou, LI Bo, ZHANG Peilin, XIA Rui
2023, 51(11): 190-201. DOI: 10.13199/j.cnki.cst.2023-0293
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Study on matching optimization of screening efficiency and screen surface wear of flip screen
ZHOU Yongli, MAO Jun, XIE Miao, WU Longfei, ZHU Yun, MENG Qingshuang
2023, 51(11): 202-213. DOI: 10.13199/j.cnki.cst.2022-2136
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Deformation information extraction of similar material model based on image intelligent processing
TANG Fuquan, CHAI Chengfu, GUO Qianhuizi, WU Jinhui
2023, 51(11): 214-222. DOI: 10.13199/j.cnki.cst.CLNH21-016
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Effects of land reclamation on soil microbial community structure and function in the Huang-Huai plain mining area
DONG Wenxue, MA Jing, HE Huan, ZHU Yanfeng, YOU Yunnan, CHEN Fu
2023, 51(11): 223-233. DOI: 10.13199/j.cnki.cst.2023-0036
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Study on the time effect of shear strength of alfalfa-loess composite
MAO Zhengjun, GENG Mimi, BI Yinli, AN Ning
2023, 51(11): 234-247. DOI: 10.13199/j.cnki.cst.2022-2230
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Experimental study on bipolar membrane electrodialysis of high-salt mine water concentrate
LI Fuqin, XUE Tianli, GAO Shanshan, DOU Shuochao, HE Xuwen
2023, 51(11): 248-254. DOI: 10.12438/cst.2023-0009
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Study on two-stage treatment of fluoride in coking concentrated brine with CaCl2+defluorination agent
ZHANG Liping, YAO Ruihan, ZHAO Xiaoxi, CUI Xingjian, DUAN Mengnan, WANG Lifang, CHEN Jiale, MA Zeyu
2023, 51(11): 255-263. DOI: 10.12438/cst.2023-1162
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