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Disaster mechanism and collaborative control technology of multi-field coupling in extra-thick coal seam with hard roof
YU Bin, WANG Xiting, TAI Yang, LU Guozhi, XIA Binwei, KUANG Tiejun, HUO Bingjie
2025, 53(8): 1-16. DOI: 10.12438/cst.2025-0524
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Innovation and practice of efficient integrated tunneling and bolting in semi-coal rock roadways
WANG Hong, CHEN Mingjun, MA Kai, LI Jun, ZHANG Xiaofeng
2025, 53(8): 17-26. DOI: 10.12438/cst.2025-0494
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Characteristics of mine pressure and roof disaster prevention and control technology on hard and thick roof of working face
XU Gang, ZHANG Zhen, LI Zhengjie, FENG Yanjun, ZHANG Chunhui, XUE Jisheng, LIU Qianjin, LIN Xingyu, MA Rongshan
2025, 53(8): 27-42. DOI: 10.12438/cst.2025-0203
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Key technologies and demonstration of unmanned steeply inclined short-wall fully mechanized top-coal caving intelligent mining
LI Haodang, LIU Qing, GU Bin, YAO Yupeng, SUN Yanyi, TIAN Xin, XIONG Wu, LIU Kunlun, BAO Xinping, WU Junfei, YAN Ruibing
2025, 53(8): 43-55. DOI: 10.12438/cst.2025-0778
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Research and practice of intelligent-green mining in the billion-ton mine cluster of Shendong Mining Area
ZHANG Chuanjiu, LUO Wen, MENG Yongbing, WANG Tengjiao, BAI Zhengping, FENG Xiaobin, CAO Jun, REN Yongqiang, LI Peng, WANG Wei
2025, 53(8): 56-86. DOI: 10.12438/cst.2025-0698
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Gas pressure attenuation characteristics and evolution law of in-situ pressure preservation coal samples under multi-gas component environment
GAO Mingzhong, JI Bing, LI Yongcheng, SONG Jie, XIE Jing, HAO Haichun, WANG Zhipeng
2025, 53(8): 87-101. DOI: 10.12438/cst.2025-0499
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Mechanism and control technology of roof cutting induced pressure relief in gob-side entry retaining with roadside backfill under thick coal seam conditions
ZHAO Shankun, SHEN Fuxin, HE Guanghui, LI Haonan, JIANG Junjun, GAO Hainan, ZHAO Zhijun, ZHOU Zhibin, TIAN Yufei
2025, 53(8): 102-114. DOI: 10.12438/cst.2025-0751
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Method and key technologies of underground and surface combined stepwise progressive anti-outburst for deep coal seam groups
ZHANG Yongjiang, XU Junjian, LI Siqian
2025, 53(8): 115-127. DOI: 10.12438/cst.2025–0507
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Determination method and application of bed separation grouting quantity and injection-production ratio based on subsidence control orientation
HAN Lei, YIN Dawei, XUE Shouzhen, SHENG Shouqian, LIU Zhe, LI Jiangong, XU Qi, QIN Yupeng
2025, 53(8): 128-140. DOI: 10.12438/cst.2025-0765
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Development and application analysis of lightweight point cloud scanning equipment for roadway deformation
CHEN Denghong, PANG Ning, QIU Yu, MA Yan, FENG Juqiang, HE Yang, NIE Wen
2025, 53(8): 141-155. DOI: 10.12438/cst.2025-0459
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Experimental study on initiation mechanism of water and sand inrush in deep buried weakly cemented roof separation type
DU Mingze
2025, 53(8): 156-168. DOI: 10.12438/cst.2025-0517
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Three-dimensional pressure-relief prevention and control technology and its application in deep gob-side entry
YANG Shang, NING Jianguo, LI Xuehui, LI Changqing, WANG Jun, SHI Xinshuai, ZHANG Zhaohui
2025, 53(8): 169-186. DOI: 10.12438/cst.2024-0692
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Optimization of support parameters of development roadway passing through collapse column based on AHP−entropy weight combination
JIA Ce, FAN Chaojun, LI Sheng, LIU Xiaoshuai, WANG Xuezeng, LUO Mingkun, YANG Zhenhua
2025, 53(8): 187-201. DOI: 10.12438/cst.2024-0708
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Distribution of hydraulic support load and support surrounding rock relationship in deep lower slice paste backfilling longwall panel
LI Zengqiang, ZHENG Xiaochen, ZHOU Junzhong, GAO Weiqiang, LIU Wendong, LI Qiang, ZHANG Pengfei, WANG Zhaohui, WU Chuanping
2025, 53(8): 202-214. DOI: 10.12438/cst.2024-0654
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Research on the correlation between crustal deformation characteristics and impact geopressure in Hegang Mining Area based on INSAR monitoring
FU Xing, SONG Jiankang, ZHANG Tuo, ZHANG Hongwei, LIU Tianhao, CHEN Shiwei, JIN Bo, LI Yu
2025, 53(8): 215-225. DOI: 10.12438/cst.2024-0593
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Analytical geometry model of narrow strip backfill slurry flow and roof-contact optimization
ZHU Mengbo, LUO Yixiao, LIU Lang, WU Houqin, HE Jun, QU Huisheng, WEI Baoning, HE Wei
2025, 53(8): 226-239. DOI: 10.12438/cst.2024-0599
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Mechanism and application of pre-drainage of strip gas in coal roadway by cross-layer cave-making borehole
HE Jun, LIU Hongwei, LIU Xiaoping, LUO Ping, ZHENG Xu, WANG Fei, ZHOU Ke
2025, 53(8): 240-251. DOI: 10.12438/cst.2024-0872
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Characteristics of pressure relief gas enrichment zones in overlying strata during high-strength mining based on elliptical-parabolic zone theory
SHUANG Haiqing, ZHANG Jiatao, LI Shugang, LIN Haifei, ZHOU Bin, XU Peiyun, ZHAO Pengxiang, ZHANG Peizhen
2025, 53(8): 252-268. DOI: 10.12438/cst.2025-0624
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Application of top-board high-positioned directional drilling gas control technology in Wuda mining area
ZHOU Yong, XU Tengfei
2025, 53(8): 269-280. DOI: 10.12438/cst.2024-1851
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Mechanism of pressure pulsation in borehole during the process of liquid CO2 phase change displacement for coal seam CH4
MI Wansheng, WEN Hu, FAN Shixing, CHENG Xiaojiao, LI Rijun, LIU Bocong, JIN Feiyang
2025, 53(8): 281-291. DOI: 10.12438/cst.2024-0856
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Mechanism and application of high pressure grouting in karst collapse column with vein-like water channel
QIAN Ziwei, LU Cunjin, GONG Qili, WU Xianshuai, WANG Bingzhu
2025, 53(8): 292-303. DOI: 10.12438/cst.2024-0616
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Effect of ultrafine process on microstructure and mechanical properties of sulphoaluminate cement grouting materials under high water-cement ratio
WANG Yanfen, AI Jie, CHENG Xiang, ZHAO Guangming, LI Yingming, MENG Xiangrui
2025, 53(8): 304-315. DOI: 10.12438/cst.2024-0611
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Foam flushing fluid system for air screw foam drilling in soft coal seam experimental study
JIN Xin
2025, 53(8): 316-323. DOI: 10.12438/cst.2024-0649
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Research on the critical instability mechanism of water and sand inrush based on the steady-state mining-induced fracture degradation model
ZHANG Guibin, WANG Rongqiang, DING Yinlei, ZHANG Wenquan, LYU Binghan
2025, 53(8): 324-336. DOI: 10.12438/cst.2025-0564
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Autonomous navigation SLAM method for underground unmanned driving based on multi-source mileage fusion scenarios
CUI Shaoyun, BAO Jiusheng, LI Fangwei, YUAN Xiaoming, YIN Yan, WANG Maosen, ZHANG Kekun, GE Shirong
2025, 53(8): 337-345. DOI: 10.12438/cst.2024-0864
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Geometric static coupling model and motion control study of an under-constrained temporary support robot
LIU Peng, ZHU Yan, MA Hongwei, CAO Xiangang, ZHANG Xuhui, DUAN Xuechao, ZHOU Haochen, QIAO Xinzhou, XIA Jing
2025, 53(8): 346-361. DOI: 10.12438/cst.2024-1145
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Simulation and analysis method for dynamic fatigue reliability of shovel stick for mining electric shovel
SHI Zhiyuan, SHEN Gang, CHEN Chong, WEN Laiyu
2025, 53(8): 362-374. DOI: 10.12438/cst.2025-0490
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Macroscopic and microscopic characteristics of slag-steel slag cementitious system under action of composite activator
GU Xiaowei, WANG Ying, SUN Dianxing, SUN Ruiheng, LIU Jianping, WANG Qing
2025, 53(8): 375-386. DOI: 10.12438/cst.2025-0280
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Investigation of flue gas temperature on particle formation in biomass combustion
LIANG Xing, QU Sijian, DI Yi, CUI Mingshuang, WANG Shengye, NIU Fang
2025, 53(8): 387-394. DOI: 10.12438/cst.2024-0851
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