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Theoretical model and verification of “analogous hyperbola (hyperboloid)” for the overall movement of mining rock strata: From two-dimensional “analogous hyperbola” to three-dimensional “analogous hyperboloid” models
ZUO Jianping, XU Chengyi, SUN Yunjiang, LI Ying, WU Genshui, YU Meilu
2024, 49(4): 1731-1751. DOI: 10.13225/j.cnki.jccs.2023.1574
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Classification and instability mechanism of anchored “beam-arch” composite structure in rock burst roadways with top-coal
CAO Anye, GUO Wenhao, WEN Yingyuan, WANG Songwei, LIU Yaoqi, HAO Qi, LÜ Guowei, LI Geng
2024, 49(4): 1752-1770. DOI: 10.13225/j.cnki.jccs.2023.1636
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Analysis of dynamic loading events and the risk of roadway rockburst
LIU Hongtao, CHEN Zihan, HAN Zhou, LIU Qinyu, HAN Zijun, ZHANG Chenglu, ZHANG Hongkai
2024, 49(4): 1771-1785. DOI: 10.13225/j.cnki.jccs.2023.1235
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Temporal and spatial evolution law of microseisms and induced impact mechanism in complex spatial structure area of steep and extremely thick coal seam
CUI Feng, ZHANG Suilin, LIU Xudong, LAI Xingping, JI Songtao, FENG Panfei, JIA Chong, LU Changliang, WANG Hao
2024, 49(4): 1786-1803. DOI: 10.13225/j.cnki.jccs.2023.1477
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Feedback mechanism of front abutment stress on filling rate of backfilling body in coal burst mine
WANG Zhaohui, CHEN Mingzhen, LI Qiang, WANG Wei, LI Zengqiang, XU Desheng, ZHENG Xiaochen, SUN Shaolong, WU Chuanping, GUO Xinyang, AN Junqi
2024, 49(4): 1804-1818. DOI: 10.13225/j.cnki.jccs.XR23.1560
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Energy-driven mechanism of failure and instability of anchored surrounding rock in deep gob-side entry
LIU Xuesheng, WANG Xin, TAN Yunliang, LI Xuebin, YANG Shenglong, PEI Hongxi
2024, 49(4): 1819-1833. DOI: 10.13225/j.cnki.jccs.2023.1670
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Optimization of the remaining ditch mode and parameters for end-wall covered of open pit coal mine with partition and inner dumping
MA Li, WANG Hengrong, LUO Ke, LI Ruihang, JIN Xinyu, CHANG Zhiguo
2024, 49(4): 1834-1844. DOI: 10.13225/j.cnki.jccs.2023.0307
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Preliminary study on response characteristics and feedback mechanism of core discing under deep in situ stress environment
GAO Mingzhong, HE Kunchen, YE Siqi, XIE Jing, YANG Bengao, LI Fei, HAO Haichun, LIU Junjun, YANG Zundong
2024, 49(4): 1845-1859. DOI: 10.13225/j.cnki.jccs.2023.1488
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Damage and failure mechanism of pre-static loaded rock under cyclic impact
WANG Hanpeng, WANG Wei, ZHANG Bing, QIU Tinglin, HOU Fubin
2024, 49(4): 1860-1872. DOI: 10.13225/j.cnki.jccs.2023.1554
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Experimental investigation of dynamic response of liquid-filled rock joints with horizontal inclination under stress wave loading
ZHU Jianbo, KONG Ji, HUANG Zhentian, SUN Jiaxin, LÜ Anlin, ZHANG Kai, WANG Jiaying
2024, 49(4): 1873-1881. DOI: 10.13225/j.cnki.jccs.2023.1525
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Experimental study on the evolution characteristics of bituminous coal pore-fissure structure under multiple vibration loads
MA Yankun, HUANG Qinhao, KONG Xiangguo, FENG Junjun, YIN Zhiqiang, WANG Chao
2024, 49(4): 1882-1893. DOI: 10.13225/j.cnki.jccs.XR23.1505
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Mechanism of bubble action in backfill slurry and the evolution of its rheological properties
YANG Liuhua, LI Jincang, YIN Shenghua, JIAO Huazhe, CHEN Xinming, KOU Yunpeng, WANG Zengjia, JIA Hengwei
2024, 49(4): 1894-1905. DOI: 10.13225/j.cnki.jccs.2023.0327
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Spontaneous combustion characteristics of hydrothermal eroded coal in deep mining
PAN Rongkun, HU Daimin, JIA Hailin, CHAO Jiangkun, SHEN Hedi, LIU Wei
2024, 49(4): 1906-1916. DOI: 10.13225/j.cnki.jccs.XR23.1466
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Mechanism of deep eutectic solvent on coal spontaneous combustion
QI Xuyao, WANG Tao, ZHANG Lanjun, HU Jie, XIN Haihui, LIANG Zhongqiu
2024, 49(4): 1917-1930. DOI: 10.13225/j.cnki.jccs.XR23.1551
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Simulation and evaluation method of dynamic wetting characteristics of dust suppression droplets on coal surface
HAN Fangwei, PENG Yingying, ZHANG Jinyi, ZHAO Yue, LI Jian
2024, 49(4): 1931-1940. DOI: 10.13225/j.cnki.jccs.2023.0504
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Characterization of explosion propagation of coal dust deposited by gas explosion convolutions in closed pipelines
JIANG Bingyou, HONG Han, SU Mingqing, LU Kunlun, YANG Binghui, WANG Peilong, DING Dawei
2024, 49(4): 1941-1951. DOI: 10.13225/j.cnki.jccs.2023.1095
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Preparation and long-term filtration performance of PLA-based nanofibrous membrane filters for ultra low-resistance respiratory protection
ZHU Jintuo, LIANG Chenyu, ZHU Guiying, WANG Cunmin, XU Huan, WANG Liang
2024, 49(4): 1952-1963. DOI: 10.13225/j.cnki.jccs.2023.0683
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Mining coal-rock interface nodal GPR rapid dynamic detection system and experimental research
XU Xianlei, CHEN Lingzhou, PENG Suping, LIANG Peng, ZHAO Yushen
2024, 49(4): 1964-1975. DOI: 10.13225/j.cnki.jccs.XH24.0166
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Research and application of response characteristics of mine transient electromagnetic perspective detection technology
LI Maofei, JIANG Zhihai, LIU Shucai, TONG Xuerui, CHEN Shangbin, GAO Zhaofeng, DAI Qi
2024, 49(4): 1976-1988. DOI: 10.13225/j.cnki.jccs.2023.1222
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Acidification oxidation reagent system optimization on coal seams and stimulation effect evaluation
SHI Juntai, FAN Qianwen, CAO Yunxing, XU Fengyin, HUANG Hongxing, LIU Gaofeng, LIU Cheng, LI Xinghao, CAO Jingtian, DENG Ting, WANG Chunqi, SUN Zheng, LI Xiangfang
2024, 49(4): 1989-2003. DOI: 10.13225/j.cnki.jccs.XH23.1637
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Geochemical characteristics of groundwater about Zhiluo Formation in the northern Ordos Basin and its indicative significance
SUN Kui, FAN Limin, MA Wanchao, CHEN Jianping, PENG Jie, ZHANG Penghua, GAO Shuai, LI Cheng, MIAO Yanping, WANG Hongke
2024, 49(4): 2004-2020. DOI: 10.13225/j.cnki.jccs.2023.0537
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Near-natural ecological restoration in open-pit mine area
LEI Shaogang, XIA Jianan, BIAN Zhengfu, CHENG Wei
2024, 49(4): 2021-2030. DOI: 10.13225/j.cnki.jccs.XH23.1689
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Exploration and prediction evaluation on causative factors of water inrush from separation layers of mining overburden in coal mines
QIAO Wei, LIU Mengnan, MENG Xiangsheng, CHENG Xianggang, FENG Peichao, LI Xiaoqin, LI Wenping
2024, 49(4): 2031-2044. DOI: 10.13225/j.cnki.jccs.XH23.1691
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Site tracing experiment on the diffusion range of regional grouting renovation under the coal seam floor aquifer
GUO Yan, GUI Herong, HONG Huang, CHEN Yongqing, SUN Xiaoyu, HU Rongjie, GUO Xiangdong, ZHAO Qun, DAI Yanan, YU Hao, LI Jun, SUN Liang, GAO Chuan
2024, 49(4): 2045-2056. DOI: 10.13225/j.cnki.jccs.XH24.0032
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Numerical simulation of the attachment process of particles and bubbles in a turbulent environment
ZHANG Zhijun, HUANG Xubei
2024, 49(4): 2057-2066. DOI: 10.13225/j.cnki.jccs.2024.0074
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Effect of C/CO2 molar ratio on CO2 atmosphere fluidized preheating activation characteristics of semi-char
ZHANG Haixia, HU Hui, ZHU Zhiping, ZHENG Siqi, QI Xiaobin
2024, 49(4): 2067-2075. DOI: 10.13225/j.cnki.jccs.2023.0864
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Numerical study on heterogeneous reaction characteristics of coal char particle group combustion
ZHANG Zewu, LE Xiaoyu, LI Xiaoshan, WU Fan, LUO Cong, ZHANG Liqi
2024, 49(4): 2076-2085. DOI: 10.13225/j.cnki.jccs.2023.1472
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Microstructure regulation of lignite-based hard carbons and their sodium storage properties
XING Baolin, XU Qiaomiao, ZENG Huihui, FENG Laihong, ZHANG Chuanxiang, HUANG Guangxu, HAN Xuefeng, KANG Weiwei, QU Xiaoxiao, CHENG Song
2024, 49(4): 2086-2098. DOI: 10.13225/j.cnki.jccs.2023.1578
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Performance study on removal of NO in coal-fired flue gas via photothermal synergistic catalysis of H2O2 over copper-modified TiO2/carbon fiber film
YANG Juan, LENG Chongchong, ZHANG Ge, SHAN Qiyue, FENG Zhixiang
2024, 49(4): 2099-2114. DOI: 10.13225/j.cnki.jccs.2023.1005
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Composition and structure of extraction residue of direct coal liquefaction residue and recycle of active phase of iron catalyst
LI Dao, GAO Shansong, WANG Hongxue, XIE Jing, CHENG Shifu, WANG Qianhao
2024, 49(4): 2115-2123. DOI: 10.13225/j.cnki.jccs.2023.1435
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Research on coal mine XR intelligent operation and maintenance system for complex collaborative tasks involving multiple humans and multiple robots
WANG Xuewen, LIU Shuguang, WANG Xuesong, XIE Jiacheng, LIU Jingquan, WANG Xilong
2024, 49(4): 2124-2140. DOI: 10.13225/j.cnki.jccs.2023.1548
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Characterization and autonomous control method of abnormal working conditions of super-long flexible suspended solid backfilling scraper conveyor
ZHANG Qiang, ZHANG Jixiong, ZONG Tingcheng, JIN Zishan, HAN Yu, YANG Kang, ZHANG Bin, FU Ruihua
2024, 49(4): 2141-2151. DOI: 10.13225/j.cnki.jccs.2023.1365
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Regulatory detection of edge engineering structures in unloading zones based on parallel perception
YANG Jianjian, TONG Yibo, WANG Kaifan, LIU Jinteng, ZHANG Yuzeng, XU Zhongkui
2024, 49(4): 2152-2166. DOI: 10.13225/j.cnki.jccs.2023.1557
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An image dust removal and enhancement method in low illumination environment based on dark-bright channel segmentation and fusion
FAN Hongwei, ZHANG Chao, CAO Xiangang, LIU Jinpeng, ZHANG Xuhui, ZHAO Han
2024, 49(4): 2167-2178. DOI: 10.13225/j.cnki.jccs.2023.0576
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Positioning and navigation method of underground drilling robot for rock-burst prevention based on IMU-LiDAR tight coupling
SI Lei, WANG Zhongbin, WEI Dong, GU Jinheng, YAN Haifeng, TAN Chao, ZHU Yuansheng
2024, 49(4): 2179-2194. DOI: 10.13225/j.cnki.jccs.2023.0832
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