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Preliminary study on theoretical analysis of surface movement range in mining steeply inclined ore body in metal mine
MA Kai, YANG Tianhong, ZHAO Yong, LIU Honglei, DONG Xin, GAO Yuan, LIU Yilong, LI Jinduo, HE Rongxing, HOU Junxu
2024, 49(S1): 1-11. DOI: 10.13225/j.cnki.jccs.2023.0632
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Experimental study on the application of the insert technology in the mining of medium-thick and steeply inclined orebodies
TAO Ganqiang, LONG Tao, WANG Liyuan, LIANG Bo, MENG Xiaojing
2024, 49(S1): 12-21. DOI: 10.13225/j.cnki.jccs.2023.0544
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Mining induced stress surge and drop mechanisms in backfilling panel of a coal burst mine
TANG Yuesong, SUN Wenchao, LI Zengqiang, CAO Peng, WANG Wei, ZHENG Xiaochen, ZHANG Fuqiang, CHEN Mingzhen, WANG Zhaohui
2024, 49(S1): 22-35. DOI: 10.13225/j.cnki.jccs.2023.0639
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Process research and application of axial roof cutting technology of abrasive jet and fracture
XIA Yongxue, ZHANG Chenyang, DU Taotao, ZHOU Jinlong, SUN Ruda, LU Chuang, PAN Junfeng
2024, 49(S1): 36-44. DOI: 10.13225/j.cnki.jccs.2023.0794
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Research on rock burst generation mechanism and three-level collaborative control technology of multi-key strata narrow coal pillar
WENG Mingyue, SU Shijie, SUN Ruda, XIE Fei, DING Guoli, XIA Yongxue
2024, 49(S1): 45-56. DOI: 10.13225/j.cnki.jccs.2023.0478
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Prediction model of roof deformation during roadway non-support roof based on SSA-SVM
YU Bingbing, LI Qing, ZHAO Tongde, HUANG Chen, GAO Zhenghua
2024, 49(S1): 57-71. DOI: 10.13225/j.cnki.jccs.2023.0423
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Comparative study of phase change theory and zonal fracturing field measurements in deep surrounding rocks
YAN Fayuan, WANG Enzhi, LIU Xiaoli, QI Chengzhi, MA Qing, XIE Weiqiang, MA Qianchi
2024, 49(S1): 72-79. DOI: 10.13225/j.cnki.jccs.2023.0419
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Study on the relationship between lay distance and tensile mechanical properties and anchorage effect of mine anchor cable
LIU Shaowei, DOU Zhi, FU Mengxiong, JIA Housheng, WANG Baohua
2024, 49(S1): 80-91. DOI: 10.13225/j.cnki.jccs.2022.1469
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Prediction of drilling pressure in bolting based on gaussian process time series regression optimal kernel function and historical points
LIU Jie
2024, 49(S1): 92-107. DOI: 10.13225/j.cnki.jccs.2023.0542
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Anchoring effect guarantee method and experiment for the bottom reaming area of borehole in weak surrounding rock of coal mine roadway
HE Deyin, LIU Shaowei, FU Mengxiong, JIA Housheng, ZHANG Weiyu, SONG Weipeng
2024, 49(S1): 108-120. DOI: 10.13225/j.cnki.jccs.2023.0295
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Stability analysis of TBM tunnel under unfavorable geological conditions of large dip faults
WANG Liming
2024, 49(S1): 121-128. DOI: 10.13225/j.cnki.jccs.2023.0359
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Evolution and future prospect of scientific objectives of open-pit mining
WANG Zhongxin, TIAN Hui, WANG Dong, TIAN Fengliang, SONG Bo, ZHAO Ming, XIN Fengyang, CHEN Hongliang, WANG Jinjin, SU Zhenning, ZENG Xiangyu
2024, 49(S1): 129-153. DOI: 10.13225/j.cnki.jccs.2023.0041
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Numerical inversion and sensitivity analysis of deformation modulus for deep rock mass
LIU Liyuan, LUO Yifan, WANG Tao, SUN Xianteng, WANG Jiong
2024, 49(S1): 154-166. DOI: 10.13225/j.cnki.jccs.2023.0441
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Strength evolution and acoustic emission characteristics of cemented tailing filling body mixed with mineral processing wastewater
ZENG Peng, CAO Wei, ZHAO Kui, GONG Cong, SONG Lin, LIU Guangzhuo, LI Yanda
2024, 49(S1): 167-181. DOI: 10.13225/j.cnki.jccs.2023.0498
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Energy evolution and damage analysis of true triaxial cyclic loading and unloading of sandstone at different rates
ZHANG Qihang, MENG Xiangrui, ZHAO Guangming, XU Wensong, LIU Chongyan, LIU Zhixi, WU Xukun, QI Minjie
2024, 49(S1): 182-196. DOI: 10.13225/j.cnki.jccs.2023.0534
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Creep damage evolution and instability induction mechanism of rock under impact disturbance
JI Dongliang, CHENG Hui, ZHAO Hongbao, GUAN Yuezhuoer, GAO Xinqiang, XUE Mingjiu, SHI Guozheng, JIA Yunbo
2024, 49(S1): 197-207. DOI: 10.13225/j.cnki.jccs.2023.0184
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Experimental study on the effect of abrasive water jet impact angle on the cutting performance of sandstone
YUAN Ruifu, QIN Bo, DONG Zhuo, CHENG Gaoyu, LI Mengzhuo, DENG Haokun, XIE Shuaishuai
2024, 49(S1): 208-219. DOI: 10.13225/j.cnki.jccs.2023.0301
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Influence of intermediate principal stress on rockburst in deep cavern under true triaxial condition with single face unloading
SUN Feiyue, GUO Jiaqi, LIU Xiliang, HAO Xianjie, WANG Shuren
2024, 49(S1): 220-235. DOI: 10.13225/j.cnki.jccs.2023.0166
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Effect of loading rate on energy evolution of coal confined passively by CFRP sheets
LI Qingwen, YU Mengmeng, GAO Senlin, LIU Yiwei, CAO Hang, ZENG Xinggang, HUANG Xiao
2024, 49(S1): 236-247. DOI: 10.13225/j.cnki.jccs.2023.0238
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Experimental and numerical analysis of dynamic action evolution of blast shock wave and detonation gas
WANG Yanbing, KONG Weiwen, ZUO Jinjing, LI Linqing, WU Baoyang, TAO Zhigang
2024, 49(S1): 248-260. DOI: 10.13225/j.cnki.jccs.2023.0215
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Research on numerical simulation of coal dynamic RHT constitutive model
QIU Xue, LIU Xiaohui, HU Ankui, LI Hongying, WANG You
2024, 49(S1): 261-273. DOI: 10.13225/j.cnki.jccs.2023.0540
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Freezing-dynamic combined damage characteristics of carbonaceous phyllite in cold region
FU Helin, LI Huan, LI Jie, HU Kaixun
2024, 49(S1): 274-284. DOI: 10.13225/j.cnki.jccs.2023.0643
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Strain hardening index model of artificial frozen soil based on fractional derivative
YAO Zhaoming, SONG Zihao, CHEN Junhao, ZUO Weiya
2024, 49(S1): 285-294. DOI: 10.13225/j.cnki.jccs.2022.1113
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Experimental study on the flow regime transition characteristics of gas radial seepage in fractured coal bodies around extraction boreholes
ZHANG Tianjun, LIU Rongtao, PAN Hongyu, PANG Mingkun, WU Jinyu
2024, 49(S1): 295-303. DOI: 10.13225/j.cnki.jccs.2023.0287
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Reconstruction and degradation mechanism of three-dimensional CT cracks in coal under the cycle impact of liquid CO2 high-temperature steam
QIN Lei, WANG Ping, LI Shugang, WANG Weikai, ZHANG Xian
2024, 49(S1): 304-313. DOI: 10.13225/j.cnki.jccs.2023.0615
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Macro-micro mechanical behavior research on gas hydrate bearing coal based on parallel bonding model
WANG Nannan, GAO Xia, ZHANG Jizhe, ZHANG Baoyong, WU Qiang
2024, 49(S1): 314-326. DOI: 10.13225/j.cnki.jccs.2023.0580
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Development and application of a new physical simulation system for coal and gas outburst
LIU Yongqian, HUO Zhonggang, LI Hongyan, SHU Longyong, SUN Zhongxue, WANG Dong, LIU Xue, SHI Xingwang
2024, 49(S1): 327-339. DOI: 10.13225/j.cnki.jccs.2023.0513
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Research on the prediction of death number in coal mine accidents under the rapid increase of coal production
ZHU Anyu, WANG Qifei, LI Chengwu, WANG Chenhui
2024, 49(S1): 340-347. DOI: 10.13225/j.cnki.jccs.2024.0084
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Geological characteristics and resource potential of deep coalbed methane in Guizhou
YANG Zhaobiao, GAO Wei, QIN Yong, ZHANG Mengjiang, LI Cunlei, YAN Zhihua, LIANG Yuhui, LU Benju, CHEN Yilin, WU Caifang, CHEN Jie, LI Geng, WEN Dexiu
2024, 49(S1): 348-361. DOI: 10.13225/j.cnki.jccs.2023.0465
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Numerical simulation of flameless combustion of multi-source low calorific value gas
YAN Beibei, LIU Xiaoyun, ZHOU Shengquan, CHEN Guanyi
2024, 49(S1): 362-374. DOI: 10.13225/j.cnki.jccs.BE23.0377
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Synthesis of zeolite molecular sieve from coal gangue and its performance on CO2 capture
QUAN Cui, WANG Fudong, GUO Aijun, YANG Tianhua, LI Rundong, TANG Zimou, GAO Ningbo
2024, 49(S1): 375-381. DOI: 10.13225/j.cnki.jccs.2023.0436
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Graphenization of anthracite and nanocomposite with nature rubber through microwave irradiation-solid state mechanochemistry strategy
HUANG Ji, DONG Wanqiu, CHEN Chuangqian, NIU Hongmei, KANG Jie, LI Kanshe
2024, 49(S1): 382-393. DOI: 10.13225/j.cnki.jccs.2023.0476
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Effect of mixing lake bottom mud on the melting characteristics of lignite ash
ZHENG Xinyu, CHEN Jialin, LIU Lei, ZHANG Fei, YUAN Peng, WANG Suilin, HUANG Zhong
2024, 49(S1): 394-403. DOI: 10.13225/j.cnki.jccs.2023.0486
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Efficient and accurate removal of Na from Xinjiang Zhundong coal with low concentration ammonium salts
SU Jinshui, ZHUO Xiangyu, ZHANG Lifang, ZHANG Bo, WANG Lei, NI Zhonghai
2024, 49(S1): 404-412. DOI: 10.13225/j.cnki.jccs.2023.0379
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Experimental study on preparation of autoclaved aerated concrete by replacing process water with desulphurization wastewater
LU Rui, LI Lei, KONG Yaohui, LIU Jinqiang, YANG Pengwei, MA Xiaoying, ZHU Hongtao, MA Shuangchen
2024, 49(S1): 413-423. DOI: 10.13225/j.cnki.jccs.2023.0268
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Preparation and microstructure of coal gasification slag concrete for road construction
XU Yunlong, ZHOU Changjun, LIU Xiaomin, ZHOU Junlong, ZHAO Yun, JIN Hexin
2024, 49(S1): 424-433. DOI: 10.13225/j.cnki.jccs.2023.0449
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Whitening process and mechanism of coal gangue by sodium salt calcination
WANG Xinlin, HUANG Peng, WU Jiaming, WANG Shuo, LI Chunquan, SUN Zhiming
2024, 49(S1): 434-445. DOI: 10.13225/j.cnki.jccs.2023.0136
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An integrated approach for inverse kinematics of unconventional manipulators using Monte Carlo random sampling method and Newton iterative method
LEI Mengyu, ZHANG Xuhui, YANG Wenjuan, WAN Jicheng, DONG Zheng, DU Yuyang, CHEN Xin, HUANG Mengyao, TIAN Chenhui
2024, 49(S1): 446-456. DOI: 10.13225/j.cnki.jccs.2023.1445
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Research on target recognition algorithm and track joint detection method for unmanned monorail crane working in underground coal mine
WANG Maosen, BAO Jiusheng, ZHANG Quanli, YANG Yang, YUAN Xiaoming, YIN Yan, ZHANG Kekun, GE Shirong
2024, 49(S1): 457-471. DOI: 10.13225/j.cnki.jccs.2023.1514
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Visual SLAM keyframe selection method with multiple constraints in underground coal mines
GAO Yinan, YAO Wanqiang, LIN Xiaohu, ZHENG Junliang, MA Bolin, FENG Wei, GAO Kangzhou
2024, 49(S1): 472-482. DOI: 10.13225/j.cnki.jccs.2023.0519
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Experiment on accurate identification of thermal image of coal-gangue mixture under a simulated dusky and wet condition
SHAN Pengfei, LI Chenwei, LAI Xingping, SUN Haoqiang, LIANG Xu, CHEN Xingzhou, FU Limei
2024, 49(S1): 483-494. DOI: 10.13225/j.cnki.jccs.2022.1884
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Image enhancement methods and applications for target recognition in intelligent mine monitoring
SUN Lin, CHEN Sheng, YAO Xulong, ZHANG Yanbo, TAO Zhigang, LIANG Peng
2024, 49(S1): 495-504. DOI: 10.13225/j.cnki.jccs.2023.0489
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