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Coupling effect and partition control of support and surrounding rock in steeply dipping pitching oblique special-shaped stope
XIE Panshi, HUANG Baofa, WU Yongping, LUO Shenghu, DUAN Jianjie, ZHANG Yingyi, LIN Weidian, DU Yuqian, YI Leilei, XU Hui, GAO Sixiong
2026, 51(6): 3287-3304. DOI: 10.13225/j.cnki.jccs.2025.0249
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Mechanical mechanism and load-bearing performance regulation of upward re-mining floor coal pillar filling to increase stability
LI Zhu, XU Jingmin, ZHU Weibing, FENG Guorui, NING Shan, GUO Chunlei, ZHAO Bozhi
2026, 51(6): 3305-3320. DOI: 10.13225/j.cnki.jccs.2025.0154
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Catastrophic failure mechanism of deep roadways and stress gradient control models
WEN Zhijie, LI Qiuju, WANG Hao, JING Suolin, ZUO Yujun, JIANG Yujing, SONG Zhenqi
2026, 51(6): 3321-3337. DOI: 10.13225/j.cnki.jccs.2025.0196
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Mechanical mechanism and morphological characteristics of fracture range formation in surrounding rock of soft rock roadway
MA Yujie, WANG Weijun, YUAN Chao, WU Hai, TIAN Xinyu, SHU Shihai, GE Sha
2026, 51(6): 3338-3353. DOI: 10.13225/j.cnki.jccs.2025.0202
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Fine-grained analysis and application study of mining-induced roadway deformation based on spatiotemporal 4D point clouds
REN Zhuli, YUAN Ruifu, ZHU Hongyang, WANG Shen, ZHAO Lei, QI Jinxiang
2026, 51(6): 3354-3378. DOI: 10.13225/j.cnki.jccs.2025.1292
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Research and application on in-situ enhancement mechanism of coal-slurry interface in grouting modification of coal roadway
LI Jiafeng, KANG Hongpu, YANG Jianwei, SUN Xiaodong, FENG Yanjun, JIANG Pengfei, WANG Tao
2026, 51(6): 3379-3398. DOI: 10.13225/j.cnki.jccs.2025.0236
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Experimental study on matching between rock bolt support composite components and metal mesh
YUAN Guiyang, GAO Fuqiang, WANG Xiaoqing, LOU Jinfu, LI Ming, LI Wei
2026, 51(6): 3399-3410. DOI: 10.13225/j.cnki.jccs.2025.0277
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Mechanical property and load-bearing failure of consolidation of solid potash tailings
WANG Qizhou, HUANG Yushu, LI Yang, CHI Xiuwen, REN Gaofeng, LI Lifeng, YAN Dairong
2026, 51(6): 3411-3423. DOI: 10.13225/j.cnki.jccs.2024.1545
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Experimental study on mechanical properties of clayey mudstone under mining-induced stress paths
ZHANG Kaixin, LONG Jianhui, WANG Xiaoya
2026, 51(6): 3424-3437. DOI: 10.13225/j.cnki.jccs.2025.0185
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Study on full spatiotemporal evolution digital twin early warning and disaster control optimization for coal mine dynamic disasters
PU Yuanyuan, BAI Yihua, CHEN Jie, JIANG Deyi
2026, 51(6): 3438-3457. DOI: 10.13225/j.cnki.jccs.2025.0271
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Research on temperature field of dimensionless surrounding rock at excavation roadway based on finite volume method
QIN Yueping, WANG Shibin, TANG Fei, WANG Peng, GUO Mingyan, YANG Yanjie
2026, 51(6): 3458-3469. DOI: 10.13225/j.cnki.jccs.2025.0503
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Motion trajectory and agglomeration characteristics of respirable dust particles under action of high frequency standing waves
XU Cuicui, DAI Dongdong, ZHOU Gang, SUN Biao, REN Bo
2026, 51(6): 3470-3485. DOI: 10.13225/j.cnki.jccs.2025.0258
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Synergistic damage effects and mechanism of CO2-alkaline-water on physicochemical properties of bituminous coal
LI Purui, LU Wei, YANG Yongliang, LI Jinhu
2026, 51(6): 3486-3498. DOI: 10.13225/j.cnki.jccs.2025.0507
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Pore and fracture evolution characteristics and gas desorption law of coal-rock combination body under impact loading
WANG Dengke, WEI Yanzhao, ZHANG Hongtu, KOU Kangkang, DONG Bowen, LI Wenrui, BAI Yun, HE Biao, LUO Chenxu, TANG Yixuan, ZHOU Hongquan, LI Ziquan, LI Jiazhuo, CHEN Benliang, ZHANG Pengfei
2026, 51(6): 3499-3511. DOI: 10.13225/j.cnki.jccs.2025.0355
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Microseismic signal recognition based on power spectral density differences and fracture network evolution in coal seam hydraulic fracturing
QIAN Yanan, ZHAI Cheng, LIU Ting, LI Quangui, XU Jizhao, TANG Zhengzheng, YU Xu, XU Hexiang, WEN Hongda
2026, 51(6): 3512-3533. DOI: 10.13225/j.cnki.jccs.2025.1605
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Structural evolution and instability induced shock disaster mechanism of bed separation water bearing dynamic pressure zone
LAN Tianwei, ZHANG Zhijia, GUO Weiqiang, ZHAO Wenqi, ZHANG Mancang, LIU Mingwei
2026, 51(6): 3534-3550. DOI: 10.13225/j.cnki.jccs.2025.0300
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Productivity prediction and production performances of deep coalbed methane horizontal wells throughout full life cycle
YANG Jiaosheng, WANG Nan, WANG Meizhu, DENG Jia, LU Xiuqin, SONG Hongqing
2026, 51(6): 3551-3561. DOI: 10.13225/j.cnki.jccs.QH25.0479
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Damage mechanisms of pipe string and evolution of wellbore environment under workover-induced disturbances in coalbed methane wells
WANG Qingwei, GAO Zhiming, WANG Tong, GUO Biao, YAN Qiang, DAI Tao, ZHANG Yan
2026, 51(6): 3562-3573. DOI: 10.13225/j.cnki.jccs.2026.0188
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Anisotropic evolution characteristics of fracture toughness and strain localization of Qinshui coal under action of acid-based fracturing fluid
GONG Shuang, ZHANG Hansong, SUN Shiyi, FAN Zhigang, FAN Guoda, CHEN Jiasen, ZHAO Yixin, WANG Wen
2026, 51(6): 3574-3605. DOI: 10.13225/j.cnki.jccs.2025.0400
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Revisit of methane adsorption in unconventional reservoirs: definitions and variation of phases with pressure
ZHANG Han, GUO Zhengyi, FAN Chunyan, YANG Xuelei, XU Hui, DENG Ze, HUANG Daojun
2026, 51(6): 3606-3618. DOI: 10.13225/j.cnki.jccs.2025.0579
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Comparative analysis of biodegradation differences in co-fermentation of various viscosifiers with lignite
GUO Hongyu, ZHANG Kai, JIA Wenqing, WANG Haichao, XIA Daping, CHEN Hao, ZHANG Bin, CHEN Zhenhong
2026, 51(6): 3619-3631. DOI: 10.13225/j.cnki.jccs.2025.0382
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Enrichment characteristics and formation mechanisms of critical metals in Late Permian coals of Ludong coal mine, Eastern Yunnan
CHEN Yonglong, LIU Langtao, JIN Chao, SU Hesong, LIU Shurong, YING Jingjing, WANG Tao
2026, 51(6): 3632-3649. DOI: 10.13225/j.cnki.jccs.2025.0431
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Development of a point-contact low-frequency narrow-pulse ultrasonic transducer for in-seam wave physical simulation
WANG Pan, CHENG Jianyuan, WANG Yunhong, ZHANG Qingqing, LU Jingjin
2026, 51(6): 3650-3661. DOI: 10.13225/j.cnki.jccs.2025.0550
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Reservoir screening and water storage capacity calculation for single-well deep storage and reinjection of high-TDS mine water
LI Xin, CHEN Ge, XU Zhimin, LIU Qi, SUN Yajun
2026, 51(6): 3662-3677. DOI: 10.13225/j.cnki.jccs.2025.0281
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Introducing native species to enhance multifunctionality of reclaimed soil and its mechanism in dumps of open-pit coal mines on Loess Plateau
HUA Ziyi, MA Jing, LUO Zhanbin, ZHU Yanfeng, YANG Yongjun, CHEN Fu
2026, 51(6): 3678-3691. DOI: 10.13225/j.cnki.jccs.2025.0606
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Enhancement of Proteus mirabilis in ultrasonic suspension field and its degradation process to low-rank coal of Inner Mongolia
LI Hengyu, SHEN Wensheng, MU Xinkai, LIU Jiaoyang, TAN Kaili, DUAN Jianzheng, LIU Xiangrong
2026, 51(6): 3692-3704. DOI: 10.13225/j.cnki.jccs.2024.1466
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Current situation of resource utilization of coal gasification slag and research progress of carbon-ash separation technology
WANG Xin, LI Xiaodong, LI Chenwei, ZHANG Haijun
2026, 51(6): 3705-3720. DOI: 10.13225/j.cnki.jccs.2024.1445
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Analysis of wall temperature characteristics of water-cooled platens in supercritical CFB boilers at low loads
WANG Mingchang, MA Youfu, CHEN Yu, WANG Junfeng, LYU Junfu
2026, 51(6): 3721-3729. DOI: 10.13225/j.cnki.jccs.2024.1467
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Evolution characteristics of alkali/chlorine in coal biomass co-combustion ash and subsequent utilization of ash resources
WU Boyang, LI Jun, LIU Tianji, CAO Wenxuan, ZENG Kuo, YANG Haiping
2026, 51(6): 3730-3738. DOI: 10.13225/j.cnki.jccs.2024.1444
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Pelletizing and performance of non-calcined Cu−Fe composite oxygen carriers using circulating fluidized bed fly ash as support
LI Lyutong, FENG Yuchuan, XIANG Zulin, YAN Kai, HAN Zhijiang, WANG Nana
2026, 51(6): 3739-3747. DOI: 10.13225/j.cnki.jccs.2024.1441
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Rotational speed control system of coal mine automatic drilling rig based on extended state observer
ZHANG Youzhen, YAO Ningping, LI Quanxin, SONG Haitao, LI Wangnian, PENG Guangyu
2026, 51(6): 3748-3758. DOI: 10.13225/j.cnki.jccs.2025.0465
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Research progress of key technology of intelligent drilling field in coal mine
WANG Qingfeng, CHEN Hang, DU Lei, SHI Shuhan, ZHOU Weidong, LIU Yang
2026, 51(6): 3759-3772. DOI: 10.13225/j.cnki.jccs.2025.0417
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