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Research progress on monitoring and prediction of surrounding rock stability of underground energy storage space
Yang Ke, Feng Dong, Fu Qiang, Li Junmeng, Liao Youqiang, Wei Jiale
2026, 54(9): 1-20. DOI: 10.12438/cst.2026-0029
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Study on generation mechanism of overlying strata separation and chain-type catastrophe under extra-thick cretaceous strata
Meng Xiangjun, Chen Tong, Lyu Kai, Zhang Guangchao, Li Zhiyong, Zhao Yongqiang, Liu Xianglan, Dong Jinshuai, Li Yajie, Xu Zhuhe, Lei Teng, Li Mengyuan, Xing Haoshu
2026, 54(9): 21-36. DOI: 10.12438/cst.2025-1405
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Strong mining pressure mechanism and control technology for isolated working face of extra-thick coal seam under distant coal pillars
Xu Xinhua, Wang Fangtian, Li Wenzhe, Lyu Wenling, Hao Wenhua
2026, 54(9): 37-51. DOI: 10.12438/cst.2026-0949
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Bearing characteristics and engineering application of high-strength reticulated-shell composite support for deep soft rock roadway
Tong Gejun, Zhou Bo, Pang Jianyong, Luo Yong, Xiao Jiaping, Huang Xin
2026, 54(9): 52-72. DOI: 10.12438/cst.2026-0823
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Instability identification and backfilling control of progressively narrowing coal pillars during exposure of parallel abandoned roadways in extra-thick fully-mechanized top-coal caving face
Tao Qiangsheng, Li Yingming, Zhao Guangming, Meng Xiangrui, Wang Xiangjun, Bao Yuanyuan, Liu Shaoze, Qiao Bin
2026, 54(9): 73-95. DOI: 10.12438/cst.2026-0836
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Analysis of stress mechanism of combined action of frozen wall and surrounding rock in weakly cemented rock strata in western region of China
Wang Bin, Gao Ning, Cheng Hua, Mu Yanhu, Rong Chuanxin, Huang Jinkun, Liang Xiuling
2026, 54(9): 96-108. DOI: 10.12438/cst.2025-1371
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Experimental research on expansion mechanical properties of static cracking agent under directional energy-concentrating effects
Cheng Hongming, Lan Yongqing, Qiao Yuandong, Hao Yongxu, Zhou Minjia, Yang Zeyuan, Wang Jingming
2026, 54(9): 109-123. DOI: 10.12438/cst.2025-1409
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Failure and energy evolution of coal-rock under graded cyclic loading-unloading with variable upper limits
Chen Ying, Zhang Zikai, Wang Junjie, Dai Sulong, Zhu Zhijie, Wang Lekai, Su Yuanhong, Kong Derui, Wang Guanlin
2026, 54(9): 124-141. DOI: 10.12438/cst.2025-1417
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Formation mechanism of electromagnetic radiation in coal-rock assemblages under load
Li Hao, Yang Qianxiang, Li Xin, Yang Zhen, Zhao Yuanpeng, Zhang Qiaochu
2026, 54(9): 142-155. DOI: 10.12438/cst.2025-1439
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Key technologies and engineering applications of intelligent safety risk control for coal mine tunneling
Xia Tongqiang, Cui Yilin, Zou Zengxin, Guo Feiqiang, Ren Huixian, Liu Bing, Ma Liang, Yan Shiping
2026, 54(9): 156-167. DOI: 10.12438/cst.2025-1524
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Gas migration patterns of ground well drainage and combined surface and underground gas control in deep coal mines
Yao Banghua, Peng Zhe, Zhang Jianguo, Wang Man, Wei Jianping, Si Leilei, Li Shuo
2026, 54(9): 168-181. DOI: 10.12438/cst.2026-0036
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Evolution of mechanical damage and porosity stress sensitivity under stepwise loading of liquid nitrogen freeze-thaw differential coal rank
Qin Lei, Mu Miao, Lin Haifei, Li Shugang, Bai Yang, Zhao Bo, Lyu Shiyin, Zhang Feilong
2026, 54(9): 182-195. DOI: 10.12438/cst.2025-1504
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Evolution model of coal bulk permeability considering fracture roughness-pore shape
Li Jinshi, Lu Shouqing, Zong Jiaojing
2026, 54(9): 196-207. DOI: 10.12438/cst.2026-0766
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Inhibitory effects and mechanisms of citric acid with different concentrations on spontaneous combustion of long-flame coal
Jia Baoshan, Han Yu, Jia Jinzhang
2026, 54(9): 208-221. DOI: 10.12438/cst.2025-1488
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Preparation and dust suppression performance of biological dust suppressant based on bacillus mucilaginosus induced mineralization synergized with straw fiber
Fu Hongwei, Zhang Jinwang, He Geng, Liu Xianxian, Hou Xinran, Yan Xuefei, Liang Hongyan
2026, 54(9): 222-239. DOI: 10.12438/cst.2026-0409
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Research and application of key technologies for commingled production of multi-thin layer coalbed methane in Panhe Block
Ji Hongquan, Deng Zhiyu, Zhao Wei, Jia Yuting, Zhang Wei, Jia Yiting
2026, 54(9): 240-251. DOI: 10.12438/cst.2025-1378
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Method and application of fracability of deep coal reservoirs in complex structural areas of Hengling Block, Qinshui Basin
Han Lei, Shen Jian, Zhang Xiaodong, Ni Xiaoming, Zhang Shuo
2026, 54(9): 252-269. DOI: 10.12438/cst.2025-1189
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Depth effects on coalbed methane production performance and analysis of key productivity controlling factors in Daning—Jixian Block
Zhang Sidun, Zhang Wei, Liu Shiji, Ma Zhuang, Bian Liheng, Sun Xuedong, Yao Xiaoli, Huang Yelong, Shen Jian
2026, 54(9): 270-282. DOI: 10.12438/cst.2025-1519
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Response of drill cuttings particle size distribution to natural fracture development characteristics in coal seams during in-seam drilling
Xiao Yuhang, Lyu Shuaifeng, Han Zixiang, Wang Meizhu, Zhao Yufeng, Lu Haibing, Yang Jiaosheng, Sun Qinping
2026, 54(9): 283-294. DOI: 10.12438/cst.2025-1279
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Calculation method of relative wavelength of electromagnetic wave propagation loss in mines
Sun Jiping, Peng Ming
2026, 54(9): 295-307. DOI: 10.12438/cst.2025-1454
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Foreign object detection algorithm for coal mine belt conveyors based on LDAFL-YOLOv11
Jin Huawei, Weng Changkun
2026, 54(9): 308-322. DOI: 10.12438/cst.2025-1462
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A high-precision multi-parameter monitoring method for small-diameter PDC digital drill bit in underground coal mines
Chen Yanyu, Ju Pei, Tian Dongzhuang, Dong Mengmeng, Liu Qingxiu
2026, 54(9): 323-335. DOI: 10.12438/cst.2025-1484
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Torque distribution strategy based on logic threshold control for permanent magnet synchronous hybrid power mining trucks
Zhang Lei, Bao Jiusheng, Xie Haohao, Hu Deping, Wu Qikang, Liu Bo, Tian Jiaxu, Yin Yan, Zhao Guoqiang, Hao Meng
2026, 54(9): 336-350. DOI: 10.12438/cst.2025-1614
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Intelligent quantitative analysis of coal ash content based on laser-induced breakdown spectroscopy and dominant factor model
Yao Weili, Wang Zhe, Hou Zongyu, Song Weiran, Ding Yanjuan, Shi Yingxiang, Wang Hai, Shen Haodong
2026, 54(9): 351-362. DOI: 10.12438/cst.2025-1944
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Research progress and green mining vision of coal-based solid waste backfill mining technology
Gai Teng, Yang Baogui, Wang Longfei, Yang Jiannan, Liang Yuying, Lu Shaojie, Wang Pu, Yuan Haoyang
2026, 54(9): 363-379. DOI: 10.12438/cst.2025-1444
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Soil aggregate stability and its relationship with soil organic carbon fraction in slopes for ecological restoration of mining waste dumps
Gao Yang, Xia Dong, Wu Bin, Chen Hailin, Peng Siying, Zhao Bingqin, Jiang Jiayuan, Huang Yuanyuan, Xu Wennian
2026, 54(9): 380-392. DOI: 10.12438/cst.2025-1128
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Influence of inoculation on pore development of reconstructed soil layers in dump based on multifractal method
Li Zhongqing, Ke Zengming, Bi Yinli
2026, 54(9): 393-406. DOI: 10.12438/cst.2025-1284
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Factors driving carbon emission reduction in green mine construction and their implementation pathways
Zheng Haoyue, Wang Jinman, Mu Jiayin, Wu Dawei
2026, 54(9): 407-423. DOI: 10.12438/cst.2025-1337
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Research progress of Na2ZrO3-based CO2 sorbents for carbon capture from coal-fired flue gas
Fu Ruicheng, Yi Jianchen, Liu Xiya, He Haiqiu, Hu Yingchao
2026, 54(9): 424-443. DOI: 10.12438/cst.2025-1277
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Method for determining particle-size distribution of ores using flexible vibrating disks
Wu Yijing, Sun Xiaolu, Li Yutao, Yang Haichao, Wang Jiwei, Xi Yeshuo, Han Jiajia, Fang Jiandong, Zhou Chunxia
2026, 54(9): 444-457. DOI: 10.12438/cst.2025-1244
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Structure and graphitization control of coal pitch-based mesoporous carbon and its effect on electrochemical performance
Zhao Yong, Du Runyu, Liu Xiaojie, Zhao Yuan, Huang Peng
2026, 54(9): 458-470. DOI: 10.12438/cst.2025-1265
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