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Research progress on rock mechanical behavior under the concept of reconstructed deep in-situ multi-physics conditions (Supplemental information)
LU Mingyuan, ZHOU Hongwei, WANG Jun, MAO Tingting, PENG Ruidong, XUE Dongjie
2025, 50(9): 1-8. DOI: 10.13225/j.cnki.jccs.CQ25.0861
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Economic analysis of large-scale salt cavern hydrogen storage
SHI Xilin, HUANG Yashuai, YANG Chunhe, LI Yinping, XU Mingnan, LI Peng
2025, 50(9): 4151-4165. DOI: 10.13225/j.cnki.jccs.CQ25.0867
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Experimental study on the synergistic mechanisms of temperature and confining pressure in granite breaking under high-pressure abrasive water jet impact
GE Zhaolong, CUI Yuhuai, DENG Qinglin, SHANGGUAN Jianming, YAO Zhi, LI Zhongtan, SHI Zhuolin, PU Houhan
2025, 50(9): 4166-4181. DOI: 10.13225/j.cnki.jccs.CQ25.0878
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In-situ deformation behavior and mechanisms of fat coal nanopores during the gas adsorption process
LIU Xianfeng, LI Chuang, NIE Baisheng, JIA Xueqi, LI Jialiang, HAN Han, HE Chengyi, QI Linfan, HE Xueqiu
2025, 50(9): 4182-4193. DOI: 10.13225/j.cnki.jccs.CQ25.0884
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Lightweight algorithm for early recognition of mine exogenous fire based on YOLO
WANG Kai, LU Feng, WANG Jishuo, HUANG Lulu, WANG Yanlin, MA Yanfei
2025, 50(9): 4194-4206. DOI: 10.13225/j.cnki.jccs.CQ25.0863
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Quantitative study on dynamic effects and energy dissipation characteristics during coal and gas outbursts
YANG Xuelin, WEN Guangcai, SUN Haitao, YAN Fazhi, CHENG Xiaoyang, CAO Jie, YANG Huiming, ZHENG Pufang, YANG Mei
2025, 50(9): 4207-4222. DOI: 10.13225/j.cnki.jccs.CQ25.0984
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Coherent characteristics and rock-cutting performance of viscoelastic water jet
ZHANG Hongwei, GE Zhaolong, HU Qiuxu, GE Binbin, CHEN Xuanyi, WEN Sen, DENG Qinglin
2025, 50(9): 4223-4234. DOI: 10.13225/j.cnki.jccs.CQ25.0873
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Mechanism of fracture expansion in deep shale by supercritical CO2 fracturing
AO Xiang, LAI Liangfeng, LU Zhaohui, TANG Hongkun, XIANG Zuping
2025, 50(9): 4235-4246. DOI: 10.13225/j.cnki.jccs.CQ25.0890
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Proppant embedment behavior and elastic–plastic embedding depth modeling of coal reservoirs under multi-stage loading
LIU Wei, ZHU Xuanshi, WEI Yuanlong, ZHAO Fuping, ZHAO Lingyun, HUANG Tengda, LI Jianghao
2025, 50(9): 4247-4259. DOI: 10.13225/j.cnki.jccs.CQ25.0885
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Experimental study on the influence of initial desorbed gas from crushed coal on the dynamic effects of coal and gas outburst
CAO Jie, HU Qianting, ZHAO Xusheng, SUN Haitao, DAI Linchao
2025, 50(9): 4260-4276. DOI: 10.13225/j.cnki.jccs.CQ25.0791
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Dynamic stability mechanism and control of abandoned roadway surrounding rock under voussoir beam structure
ZHANG Dong, GUO Yonghong, BAI Jianbiao, TIAN Zhijun, ZHANG Zizheng, WANG Rui, FU Hao, LIU Shuaigang, DENG Min, ZHU Qiancheng, WU Wenda
2025, 50(9): 4277-4293. DOI: 10.13225/j.cnki.jccs.2024.1199
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Prediction model of dynamic load coefficient for shallow-buried heterogeneous geological and single key stratum working faces and its engineering verification
ZHANG Chuanjiu, YI Junjie, WANG Wei, CHENG Jingyi
2025, 50(9): 4294-4304. DOI: 10.13225/j.cnki.jccs.2025.0693
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Dynamic prediction method of economic and reasonable stripping ratio in open-pit coal mine
WANG Shuai, CAO Bo, BAI Runcai, LIU Guangwei, MA Li, GAO Jinlong
2025, 50(9): 4305-4323. DOI: 10.13225/j.cnki.jccs.2024.1110
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Development and monitoring application of multi-field multi-phase fluid medium fracturing test device for coal and rock mass
CHONG Zhaohui, QIU Guanzhong, YAO Qiangling, LI Xuehua, SU Fengsheng
2025, 50(9): 4324-4341. DOI: 10.13225/j.cnki.jccs.2024.1157
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Impact of lateral confinement stiffness of CFRP sheets on macro-meso mechanical properties of axially compressed coal cylinders
LI Qingwen, PAN Chuangchuang, ZHENG Zhiming, JIA Zhibo, NIE Fanfan, XU Kangkang
2025, 50(9): 4342-4360. DOI: 10.13225/j.cnki.jccs.2024.1173
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Influence of inert gas atmosphere on the oxidation reaction of active groups in coal: Experimental and simulation studies
GAO Fei, BAI Qihui, ZHOU Xihua, BAI Gang, ZHANG Xun
2025, 50(9): 4361-4372. DOI: 10.13225/j.cnki.jccs.2024.1032
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Mixing characteristics in perforation due to the delivery of combustion-supporting agent by jet for in-situ combustion of methane fracturing
CAI Chengzheng, GAO Ya’nan, GAO Mingzhong, TAO Zhixiang, SUN Weifu, WANG BO, ZHU Zhengchao, ZOU Zengxin
2025, 50(9): 4373-4390. DOI: 10.13225/j.cnki.jccs.2024.1138
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Damage characteristics of nanopores in coal under stepwise loading and unloading based on small angle X-ray scattering
LI Xiangchun, SHI Yaoyu, NIE Baisheng, PANG Yihui, SONG Haonan, ZHANG Shuhao, ZHANG Liang, GAO Jiaxing
2025, 50(9): 4391-4404. DOI: 10.13225/j.cnki.jccs.2024.1090
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Mechanical properties and fracture mechanism of supercritical CO2 infiltrated particle coal based on time effect
LIU Minxuan, WANG Liang, ZHENG Siwen, WU Songwei, ZHAO Yuechen, ZHANG Baoyong, LIU Chao
2025, 50(9): 4405-4415. DOI: 10.13225/j.cnki.jccs.2024.1422
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Characteristics and key technologies of multi-round fracturing transformation of deep coal in Daning-Jixian Block
LIU Chuanqing, WEI Xiaochen, BAI Kunsen, LIU Tong, ZHU Weiping, LIANG Lixi, ZHEN Huaibin, TANG Hanlin
2025, 50(9): 4416-4431. DOI: 10.13225/j.cnki.jccs.2024.1067
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Origin and spatial-temporal evolution of crude oil in coal-oil-gas symbiotic mines in Ordos Basin:Taking Lucun mining area as an example
LI Delu, WANG Xingzhe, SUN Xueyang, FU Changqing, CHEN Yingtao, WANG Shengquan, XUE Haitao, CAI Yue, XU Zhilong, WANG Jianhu
2025, 50(9): 4432-4449. DOI: 10.13225/j.cnki.jccs.2024.1166
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Differences and origins of hydrocarbon generation characteristics between tar-rich coal and tar-containing coal in Yan’an Formation, Ordos Basin
ZHENG Ruihui, BAO Yuan, ZHANG Nan, XUE Jiao, LI Jiajun, HAO Yonghui, SHAN Tuo
2025, 50(9): 4450-4463. DOI: 10.13225/j.cnki.jccs.2024.1160
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Assessment of CO2 absorption characteristics and carbon sequestration potential of fly ash mineralization reaction from different coal types
QIN Lei, LIN Siheng, LIN Haifei, LI Shugang, LIU Pengfei, MU Miao
2025, 50(9): 4464-4475. DOI: 10.13225/j.cnki.jccs.2024.0868
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Driving factors analysis and risk prediction of ecological environment in typical coal mining area of Western China
WANG Qiangmin, DONG Shuning, WANG Hao, FANG Jie, WANG Xiaodong, CHENG Wei, WANG Shuxuan, ZHANG Xiyu
2025, 50(9): 4476-4486. DOI: 10.13225/j.cnki.jccs.2024.1203
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Vertical characteristics and sensitivity of soil organic carbon in reclaimed soils in coal mine areas with high underground water levels
XU Ruiping, LI Junying, ZHANG Bingzi, LI Xinju, SONG Wen
2025, 50(9): 4487-4501. DOI: 10.13225/j.cnki.jccs.2024.1096
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Research of CFB boiler banked fire for heat standby and rapid startup peak regulation technology
WANG Haiyang, SONG Guoliang, SONG Weijian
2025, 50(9): 4502-4515. DOI: 10.13225/j.cnki.jccs.2024.0847
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Mechanism of the effect of Fe/Ca oxide on coal pyrolysis to HCN
LI Jingkuan, YE Lei, YANG Benjun, ZHAO Zhicheng, WU Jiao, GUO Congxiu, MENG Jiangtao, WANG Yanlin
2025, 50(9): 4516-4525. DOI: 10.13225/j.cnki.jccs.2024.0845
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Research advancement in molten salt-mediated thermochemical conversion of biomass
ZHANG Aoyang, ZHANG Mengling, HAN Yongkang, MEI Jiakun, YANG Xiuting, ZHANG Man, ZHU Xing, YANG Hairui, LI Dongfang
2025, 50(9): 4526-4539. DOI: 10.13225/j.cnki.jccs.2024.0838
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Formation and emission characteristics of polycyclic aromatic hydrocarbons during coal pyrolysis
ZHAO Xu, YANG Fuxin, LI Zhenghong, TAN Houzhang
2025, 50(9): 4540-4552. DOI: 10.13225/j.cnki.jccs.2024.0820
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