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Online first articles have been peer-reviewed and accepted, which are not yet assigned to volumes /issues, but are citable by Digital Object Identifier (DOI).
Study on multi-field evolution of overlying strata and surface subsidence laws in backfill mining of shallow-buried medium-thick coal seam
Hu Xin, Liu Zhiwei, Rao Hu, Chen Xinze, Xu Zelin, Zhang Yong, Zhang Peisen
DOI: 10.19835/j.issn.1008-4495.20260063
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Effects of coal gangue-based porous materials on water movement in reclaimed substrates of mining areas
Chai Chunjing, Song Huiping, Feng Zhengjun, Zhang Qiqi, Munkhbat Dashdorj
DOI: 10.19835/j.issn.1008-4495.20251085
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Sensitivity analysis of grout migration in goaf grouting based on polynomial chaos expansion and material point method
Chen Zixin, Zhao Junjie, Liu Zhenghe, Yuan Songge
DOI: 10.19835/j.issn.1008-4495.20260719
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Dynamic constitutive model and damage characteristics of coal-rock combined body under three-dimensional static and cyclic impact loading
Ma Zhiyong, Ma Zhihui, Yan Wenxue, Pan Rongkun, Xu Yang, Zhao Xiaoliang
DOI: 10.19835/j.issn.1008-4495.20250246
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Study on the fracture evolution mechanism of overlying strata in gently inclined coal seam mining based on numerical simulation and microseismic monitoring
Li Lianchong, Gu Cheng, Han Yunchun, Mu Wenqiang, Ren Bo, Cheng Rui
DOI: 10.19835/j.issn.1008-4495.20250865
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Structural design and protective performance of an oronasal-separated dust respirator for coal mine based on optimized airflow organization
Pang Jinlun, Tang Hanying, Chen Min, Zhang Jian
DOI: 10.19835/j.issn.1008-4495.20260023
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Study on wetting characteristics of high-rank coal treated with nanofluids
Yang Ming, Wang Mingyang, Li Chuan, Liu Quanhui, Hui Xueqi, Hao Dian
DOI: 10.19835/j.issn.1008-4495.20250916
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Ultrasonic extraction of active groups in coal spontaneous combustion and their gas release patterns
Zhang Yutao, Bai Kexin, Li Yaqing, Deng Jun, Yang Jie
DOI: 10.19835/j.issn.1008-4495.20251076
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Main controlling factors and diffusion characteristics of slurry migration in advanced regional grouting at the top of Ordovician limestone
Fan Zhenli, Xu Wentao, Cao Lutong, Bian Kai, Zhang Zhiwei, Wang Xuezhi
DOI: 10.19835/j.issn.1008-4495.20250822
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Research on intelligent evaluation of rockburst hazard in intelligent coal mining faces based on Bayesian combination weighting
Zhang Kexue, Feng Ruiyao, Zheng Qingxue, Wang Xiaoling, Yan Xingchen, Li Weitao, Zhu Junao, Yang Haijiang, Wu Yongwei, Wei Ziqin
DOI: 10.19835/j.issn.1008-4495.20260200
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Evolution of permeability stress sensitivity and analysis of controlling factors for tectonic coal-bearing composites under triaxial loading
Zhao Pengxiang, Wen Xiaoyan, Li Shugang, Liu Jiajia, Chang Zechen, Wang Laolao
DOI: 10.19835/j.issn.1008-4495.20260043
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Research status and advances in comprehensive dust control technologies for road transportation in open-pit mines
Li Gang, Yang Ying, Dong Binyan, Chen Zuyun, Zhi Xueyi
DOI: 10.19835/j.issn.1008-4495.20251049
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Intelligent identification of blasting dust in open-pit mines based on an improved Faster R-CNN
Li Yong, Tran Van Dat, Liang Yong, Zhao Guangwei, Lei Zhenhua, Yuan Qiang, Long Jie
DOI: 10.19835/j.issn.1008-4495.20260211
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Acoustic emission response characteristics of roadway surrounding rock under cyclic disturbance loading
Peng Shoujian, Qin Chaolong, Xu Jiang, Xu Qingfeng, Nong Xiaoli
DOI: 10.19835/j.issn.1008-4495.20250256
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Experimental study on mechanical property strengthening and mechanism of sand 3D-printed rock analogs under heat treatment
Jiang Lishuai, Peng Yuting, Zhao Yang, Peng Xiaohan, Li Shuming
DOI: 10.19835/j.issn.1008-4495.20260687
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Treatment technology for rock burst hazard zones in protected seam mining under close-distance coal seams
Gu Shitan, Chu Zhehuan, Zheng Lisen, Liu Bo, Ma Teng
DOI: 10.19835/j.issn.1008-4495.20251101
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Coordinated prevention and control strategy for water-rich soft rock stope deterioration and coal pillar optimization based on full-cycle field monitoring
Lyu Yuguang, Wang Yong, Hu Mingyang, Su Jie
DOI: 10.19835/j.issn.1008-4495.20260558
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The influence of fracture inclination angle on the failure characteristics and acoustic emission response of floor rock samples under variable-rate loading
Chen Xiangjun, An Kang, Chen Haidong, Wang Lin, Su Erlei, Li Yiheng, Gong Ruqi
DOI: 10.19835/j.issn.1008-4495.20260459
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Evolution of shaft friction resistance in pile foundations of transmission towers under mining influence
Zhao Bingchao, Yuan Wenshuo, Chen Pan, Feng Xinyi, Ren Jin
DOI: 10.19835/j.issn.1008-4495.20260764
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Study on the flowability,load-bearing performance,fracture-surface characteristics, and mix-proportion regulation of cemented paste backfill incorporating multiple coal-based solid wastes
Yu Weijian, Chen Bin, Wu Genshui, Zhang Jianguo, Pan Bao, Han Tairan, Zhang Guochuan, Tu Xinyu
DOI: 10.19835/j.issn.1008-4495.20260770
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Freeze-thaw damage mechanism and deterioration model of unsaturated sandstone in open-pit coal mines in cold regions
Li Zhenhua, Wei Shixuan, Du Feng, Wang Wenqiang, Zhai Minglei, Sun Zhuang, Shi Jianhang, Cao Zhengzheng
DOI: 10.19835/j.issn.1008-4495.20260632
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Research progress and prospects of non-pillar mining technology with flexible formwork concrete support
Wang Xiaoli, Liu Zhongping, Yan Yinshan, Du Huailong, Zhang Fan, Zhang Zhiqiang, Lei Pingbo, Cao Xiaofan
DOI: 10.19835/j.issn.1008-4495.20260798
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Effect of spray parameters on dust suppression performance at a rapid excavation working face
Xue He, Wang Yu, Zuo Yinghui, Hao Xibin, Liu Yongdong, Wu Jun, Cui Zhao, Gong Xiaoyan
2026, 53(4): 1-9. DOI: 10.19835/j.issn.1008-4495.20251052
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Numerical simulation study on methane-air explosion venting in a square container
Li Runzhi, Li Kaile, Wang Shanying, Kong Weiyi
2026, 53(4): 10-20. DOI: 10.19835/j.issn.1008-4495.20250992
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Research progress on dust masks made of biodegradable filter materials
Zhu Jintuo, Huang Xuxing, Wang Liang, Xu Huan, Liu Ruotong, An Meiyi, Wu Yan, Hua Ziming, Du Haifeng
2026, 53(4): 21-31. DOI: 10.19835/j.issn.1008-4495.20250940
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Study on spontaneous combustion characteristics of combustible materials in abandoned roadways
Wang Yuehong, Sun Chuyan, Liu Yiwu
2026, 53(4): 32-41. DOI: 10.19835/j.issn.1008-4495.20250717
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Experimental study and molecular dynamics simulation on spontaneous combustion characteristics of coal samples immersed in water with different salinities
Wang Peng, Zhang Hongwei, Song Guodong, Wang Yu, Yang Ze, Zhu Guangyu, Yang Xiaobin
2026, 53(4): 42-50. DOI: 10.19835/j.issn.1008-4495.20260082
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Research and application of self-propelled water jet dredging mechanism for gas drainage pipelines
Ding Hong
2026, 53(4): 51-58. DOI: 10.19835/j.issn.1008-4495.20260083
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Current status and prospects of coal-geothermal collaborative mining technology in China
An Hongtao, Sun Yuliang, Zhao Yongzhe, Wang Yijie, Zhang Weidong, Li Haonan
2026, 53(4): 59-68. DOI: 10.19835/j.issn.1008-4495.20250148
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Early warning method for occupational hazards of coal mine dust based on variable-weight matter-element extension
Cao Dongqiang, Jiang Fengyi, Liu Yejiao, Wang Hetang, Wei Huafeng, Wen Fuping, Yan Wenjie, Duan Zeyu
2026, 53(4): 69-76. DOI: 10.19835/j.issn.1008-4495.20250784
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Study on the relationship between coal structure and ultrasonic wave velocity under wetting conditions
Li Jinzhou, Wang Gang, Zhang Hong
2026, 53(4): 77-84. DOI: 10.19835/j.issn.1008-4495.20250697
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Numerical simulation and application of gas pre-extraction for the deep dual-porosity dual-permeability coal seam
Song Zhaoxue, Lei Xuyang, Zhou Changxu, Chen Chengzhi, Hu Biao
2026, 53(4): 85-92. DOI: 10.19835/j.issn.1008-4495.20250333
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Critical temperature and thermal equilibrium disruption mechanism for reignition of underground coal fires: An experimental study based on an inert-gas injection and reignition cycling
Ma Dongjuan, Tang Yibo
2026, 53(4): 93-101. DOI: 10.19835/j.issn.1008-4495.20250304
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Effects of CO2-H2O on pore-fracture structure and mechanical properties of bituminous and anthracite coals
Hao Xia, Lin Baiquan, Zhang Xiangliang
2026, 53(4): 102-113. DOI: 10.19835/j.issn.1008-4495.20250470
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Study on the spatiotemporal evolution characteristics of reverse fault reactivation induced by mining disturbance
Sun Wenbin, Chen Qiyong, Liu Qianhui, Li Lin, Dai Xianzheng, Yang Hui, Liu Yongkai
2026, 53(4): 114-122. DOI: 10.19835/j.issn.1008-4495.20250905
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Study on deformation behavior of deep roadway arch-shaped supports under coupled multi-parameter effects
Zhu Yansong, Liu Guo, Duan Changrui, Liu Cunyu, Huang Wei, Wang Wei
2026, 53(4): 123-136. DOI: 10.19835/j.issn.1008-4495.20250935
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Study on mechanical properties and damage evolution of cross-shaped fracture concrete-rock composites
Tian Chenglin, Yin Chengbao, Ma Wenfeng, Liu Jiali, Liu Jianlei, Li Zhonghui, Sun Yong, Pan Chuangchuang
2026, 53(4): 137-147. DOI: 10.19835/j.issn.1008-4495.20251013
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Influence of prefabricated fissure length on mechanical behavior and fracture mechanism of sandstone under triaxial compression
Song Cheng, Feng Guorui, Bai Jinwen, Li Xiaoke, Huo Feilong
2026, 53(4): 148-158. DOI: 10.19835/j.issn.1008-4495.20260223
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Study on chain instability of residual coal pillars and overburden strata under the downward mining influence
Bai Tao, Bai Jinwen, Feng Guorui, Li Haonan
2026, 53(4): 159-170. DOI: 10.19835/j.issn.1008-4495.20250928
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Study on calculation method for the height of the water-conducting fracture zone in the overlying strata of the Taigemiao Mining Area
Wang Xudong, Chen Mingcong, Ma Ming, Ren Xining, Song Lihong, Tang Jiawei
2026, 53(4): 171-178. DOI: 10.19835/j.issn.1008-4495.20250692
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Three-dimensional canopy structure dynamics of plant communities under different planting configurations in an open-pit coal mine
Yang Yongjun, Tian Ziqian, Xu Yufan, Lei Shaogang, Jiang Lixiang, Chen Jilong
2026, 53(4): 179-188. DOI: 10.19835/j.issn.1008-4495.20260271
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Geothermal effects on the release and molecular evolution of dissolved organic matter from coking coal
Ge Peng, Liu Tan
2026, 53(4): 189-196. DOI: 10.19835/j.issn.1008-4495.20250727
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Experimental study on karst carbon sink under the coupling of solubility carbon pump and carbonate pump
Liu Bing, Su Linan, Zhao Weizhong, Wang Qian
2026, 53(4): 197-205. DOI: 10.19835/j.issn.1008-4495.20251056
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Effect of symmetric airfoil inlet guide vanes on the performance of a mining axial-flow auxiliary fan
Chen Qingguang, Cao Xinyuan, Li Kailun, Fan Haobing, Zhang Peisen, Li Xueyan, Wang Xinyao
2026, 53(4): 206-213. DOI: 10.19835/j.issn.1008-4495.20250781
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Research on accurate monitoring of mine ventilation network and dynamic layout optimization of sensors
Xu Xuezhan
2026, 53(4): 214-224. DOI: 10.19835/j.issn.1008-4495.20250980
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Design of a miniaturized verification platform for underground coal mine drilling robots
Fu Hong, Zhang Mingchen, He Hongyuan, Chen Hang, Cheng Yao, Chen Zepin
2026, 53(4): 225-232. DOI: 10.19835/j.issn.1008-4495.20250588
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