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Intelligent decision-making and regulation method of gas extraction “borehole-pipe network” system
WANG Kai, WANG Dongxu, ZHOU Aitao, ZHANG Junwen, SONG Fangzhou, DU Chang’ang, HAO Yushuang, FAN Xihui, ZHAO Wei
2025, 50(7): 3235-3251. DOI: 10.13225/j.cnki.jccs.WK25.0453
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Pore multi-fractal characteristics of coal under true triaxial tetrahydrofuran hydraulic injection
XUE Sheng, HAN Feilin, ZHENG Chunshan, LIU Shuaili, LIU Bingjun
2025, 50(7): 3252-3264. DOI: 10.13225/j.cnki.jccs.WK24.1142
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Mechanical damage evolution mechanism of coal injected with supercritical CO2 using Nanoindentation and XRD-EPMA technology
NIE Baisheng, ZHAO Dan, LIU Peng, WANG Lei, WANG Dalin, TU Qingyi, YANG Jingtao, ZHU Xiyang
2025, 50(7): 3265-3279. DOI: 10.13225/j.cnki.jccs.WK24.1014
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Definition, characteristics and analysis of gas extraction improvement method in diffusion-dominated coal seams
ZHAO Wei, WANG Kai, ZHOU Aitao, SHU Longyong, LIN Haifei, ZANG Jie, XU Chao, HU Biao, TU Qingyi
2025, 50(7): 3280-3292. DOI: 10.13225/j.cnki.jccs.WK24.0320
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Biomethane generation potential of bituminous coal under bacillus excitation
ZHENG Chunshan, ZHAO Chengcai, LIU Bingjun, XUE Sheng, YANG Yang, ZHOU Tianyao, ZHANG Xun, WANG Junyu
2025, 50(7): 3293-3306. DOI: 10.13225/j.cnki.jccs.WK24.0877
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Effect mechanism of acidic SiO2 nanofluids on coal wettability and gas desorption
LIU Xianfeng, LI Chuang, NIE Baisheng, HE Xueqiu, JIA Xueqi, HE Chengyi, HAN Han
2025, 50(7): 3307-3321. DOI: 10.13225/j.cnki.jccs.WK24.0916
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Dynamic spreading process of water on coal and its micro wetting mechanism under different gas environments
SI Leilei, GU Yihan, WEI Jianping, DING Nan, JIANG Wan, YAO Banghua, WEN Zhihui
2025, 50(7): 3322-3337. DOI: 10.13225/j.cnki.jccs.WK24.1261
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Development process, principles and adaptive technologies for rock and soil layer reconstruction in open-pit coal mines
HU Zhenqi, ZHANG Zixuan, SUN Huang
2025, 50(7): 3338-3351. DOI: 10.13225/j.cnki.jccs.YG25.0214
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State-of-the-art of research on building anti-deformation technology in coal mining subsidence area
XIA Junwu, ZHOU Yu, WANG Yujing, YANG Han
2025, 50(7): 3352-3368. DOI: 10.13225/j.cnki.jccs.2024.0824
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Characteristics and mechanism of strong dynamic load mine pressure in large mining height full-mechanized caving face with multiple thick and hard roof
ZHANG Zhen, HUANG Zhizeng, XU GANG, LIU Xiaogang, LIU Qianjin, ZHAO Tielin, LIN Xingyu
2025, 50(7): 3369-3387. DOI: 10.13225/j.cnki.jccs.2024.0874
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Evolution of butterfly leaf angle in the butterfly plastic zone of the surrounding rock of a circular roadway
LIU Hongtao, JIN Yiwei, GUO Xiaofei, HAN Zijun
2025, 50(7): 3388-3399. DOI: 10.13225/j.cnki.jccs.2024.0900
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Distribution characteristics and value range of numerical simulation mechanical parameters in coal seam mining
WANG Nan, LI Yang, PANEIRO Gustavo André, LEI Xinghai, SHI Xiaoming, LI Yihang, CUI Yutong, LIU Haotian, CAO Jinlong, WANG Tieji
2025, 50(7): 3400-3423. DOI: 10.13225/j.cnki.jccs.2024.0857
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Stress corrosion behavior and mechanism of cable bolts under the influence of mine water
LI Yongliang, YANG Renshu, DAI Xianglin, LU Shaojie, LIU Zhiyong, GUO Liang, YUAN Jiangzhen, CHENG Yongxin, DU Hailong
2025, 50(7): 3424-3440. DOI: 10.13225/j.cnki.jccs.2025.0157
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Evolution patterns of detonation gas under different initiation positions in cylindrical charges
REN Meng, YUE Zhongwen, ZHOU Xingyuan, JIN Qingyu, WANG Peng, XU Shengnan
2025, 50(7): 3441-3449. DOI: 10.13225/j.cnki.jccs.2024.0921
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In-situ pyrolysis mining theory and technical conception of controllable and spontaneous combustion of tar-rich coal
DENG Jun, LU Junhui, WANG Shuangming, WANG Kai, SUN Qiang, WANG Caiping, SHI Qingmin, GENG Jishi, WANG Jinrui, SU Chang, QU Gaoyang
2025, 50(7): 3450-3465. DOI: 10.13225/j.cnki.jccs.YG24.1504
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Research progress on the conditions and mechanisms of typical dynamic disasters formation in deep coal mining
YANG Ke, GUO Penghui, YUAN Liang, CAO Anye, ZHANG Yongjiang, MA Yankun, LI Jiazhuo
2025, 50(7): 3466-3487. DOI: 10.13225/j.cnki.jccs.2024.0929
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Experimental study on energy dissipation and fragmentation characteristics of gas-bearing coal under combined dynamic and static loading
LIU Huaiqian, ZHAO Hongbao, WANG Lei, MA Qing, YU Meilu, HU Hao, WANG Chunhua
2025, 50(7): 3488-3503. DOI: 10.13225/j.cnki.jccs.2024.1362
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Effect and mechanism of synergistic enhancement of gas displacement in coal by micro-nano bubbles and surfactants
CHEN Yong, WANG Pengfei, LIU Ronghua, LIU Kaixin, WU Gaogao, WANG Xinzhe
2025, 50(7): 3504-3517. DOI: 10.13225/j.cnki.jccs.2024.0807
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Characteristics of heat production and key structure evolution in the initial stage of coal spontaneous combustion
LIU Hao, LI Zenghua, WANG Gang, NIU Huiyong, TAN Bo
2025, 50(7): 3518-3533. DOI: 10.13225/j.cnki.jccs.2024.0849
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Development mechanism and practical significance of deep coalbed methane (coal rock gas) infiltration and displacement
ZHOU Lihong, YAN Xia, LIU Hongtao, XIONG Xianyue, WANG Feng, LI Shuguang, ZHANG Jiyuan, LIU Chuanqing, HU Xiong, YUAN Pu, MA Qianli, ZHU Xueguang
2025, 50(7): 3534-3551. DOI: 10.13225/j.cnki.jccs.2025.0437
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Advances in preparation and application of coal-based functional nanomaterials
LI Shenyong, QIN Shenjun, MEN Changquan, HOU Jiajia, LYU Dawei, ZHENG Xue, PANG Wei, HAO Longlong, ZHAO Daoyuan, ZHANG Shaozhuo
2025, 50(7): 3552-3565. DOI: 10.13225/j.cnki.jccs.YG24.1566
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Supercritical CO2 phase transition and permeability variation characteristic under coupling effect of temperature and confining stress
YAO Hongbo, LIANG Weiguo, WEI Jie
2025, 50(7): 3566-3578. DOI: 10.13225/j.cnki.jccs.DM24.1234
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Association of late Carboniferous wildfire records with interglacial climate change in North China Platform
WANG Ye, XING Zhixue, YANG Minfang, WANG Lei, SUN Tao, SONG Delin, SHAO Longyi, LU Jing
2025, 50(7): 3579-3587. DOI: 10.13225/j.cnki.jccs.2024.1047
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Research progress on activity regulation strategy of catalysts for hydrogenation saturation of polycyclic aromatic hydrocarbons
JING Jieying, TIAN Tao, ZHANG Yu, LI Wenying
2025, 50(7): 3588-3601. DOI: 10.13225/j.cnki.jccs.2024.1254
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Catalytic activity and reaction mechanism of CO2 hydrogenation to methanol catalyzed by solid solution
CHEN Zhiyuan, WANG Yuning, ZHOU Jiabin, GONG Jiesong, HUANG Zhenhui, AI Zhao, LI Dongfang, GAO Wengui
2025, 50(7): 3602-3616. DOI: 10.13225/j.cnki.jccs.2024.0012
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Influencing factors of cross screening rate and its intelligent prediction model
ZHAO Lala, XU Feng, DUAN Chenlong, GUO Chenhao, WANG Wei, JIANG Haishen, QIAO Jinpeng
2025, 50(7): 3617-3628. DOI: 10.13225/j.cnki.jccs.2024.0610
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Corrosion characterization of waste incinerator water-cooled wall material 20G steel under sulfur-chlorine atmosphere
ZHOU Yincong, XIONG Xiaohe, TAN Houzhang
2025, 50(7): 3629-3638. DOI: 10.13225/j.cnki.jccs.2024.0651
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Advances in theoretical and experimental methods of bubble-particle turbulent detachment in flotation
DING Shihao, SHI Wenqing, CHEN Hongji, XU Mengdi, GUI Xiahui, XING Yaowen
2025, 50(7): 3639-3657. DOI: 10.13225/j.cnki.jccs.2024.0718
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On the academic ideology of “Transport is traffic”
MA Hongwei, MAO Qinghua, XUE Xusheng, WANG Chuanwei, WANG Peng, NIE Zhen, DUAN Youyou, SIMA Junlei, CHAI Jianquan, CHEN Yanzhang
2025, 50(7): 3658-3667. DOI: 10.13225/j.cnki.jccs.2024.1081
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Multi-dimensional constraint-based coal mining machine cutting path planning technology
SONG Shuyang, WANG Shibo, WANG Yun, WANG Lijie, SONG Dongshuai
2025, 50(7): 3668-3678. DOI: 10.13225/j.cnki.jccs.2024.0805
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Pose measurement method for coal mine drilling robot based on deep learning
LUO Jiangnan, LI Jianping, JIANG Hongxiang, ZHANG Deyi
2025, 50(7): 3679-3691. DOI: 10.13225/j.cnki.jccs.2024.0831
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Low-power speech denoising method for non-stationary noise in underground mines
YANG Yi, TAN Xiao, CHANG Yajun, WANG Keping, LIU Binbin, WANG Tian
2025, 50(7): 3692-3706. DOI: 10.13225/j.cnki.jccs.2024.0796
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