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Specification,classification and grading evaluation index for smart longwall mining face
WANG Guofa, XU Yajun, MENG Xiangjun, FAN Jingdao, WU Qunying, REN Huaiwei, PANG Yihui, DU Yibo, ZHAO Guorui, LI Mingzhong, MA Ying, ZHANG Jinhu
2020, 45(9): 3033-3044. DOI: 10.13225/j.cnki.jccs.2020.1059
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Cataclastic regenerated roof and instability mechanism of support in fully mechanized mining face of steeply dipping seam
YANG Ke, CHI Xiaolou, LIU Qinjie, LIU Wenjie, LIU Shuai
2020, 45(9): 3045-3053. DOI: 10.13225/j.cnki.jccs.2019.0854
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Investigating on the mechanism and prevention of rock burst induced by high intensity mining of drainage area in deep mines
WANG Bo, JIANG Fuxing, ZHU Sitao, ZHANG Xiufeng, SHANG Xiaoguang, GU Yingshi, WU Zhen
2020, 45(9): 3054-3064. DOI: 10.13225/j.cnki.jccs.2020.0382
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Experimental study on anchoring mechanism of double persistent jointed rock
ZHAO Tongbin, ZOU Jianchao, FU Zhiyong, YU Fenghai
2020, 45(9): 3065-3072. DOI: 10.13225/j.cnki.jccs.2019.0984
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Numerical simulation of mixing process of resin grout and optimization experiment of high-efficiency mixing component
LIU Shaowei, HE Deyin, FU Mengxiong, ZHANG Weiguang
2020, 45(9): 3073-3086. DOI: 10.13225/j.cnki.jccs.2019.0864
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Strength calculation method of three-level energy absorption support in rockburst roadways for coal mines
WANG Aiwen, PAN Yishan, QI Qingxin, XU Lianman, GAO Mingshi, LIU Jinhai, DAI Lianpeng, XIAO Yonghui
2020, 45(9): 3087-3095. DOI: 10.13225/j.cnki.jccs.2020.0769
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Mechanical characteristics and field application of flexible bolt under long-term load
XIE Zhengzheng, ZHANG Nong, WANG Peng, WANG Mingkun
2020, 45(9): 3096-3106. DOI: 10.13225/j.cnki.jccs.2020.0712
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Comparative analysis on dynamic tensile mechanical properties of three kinds of rocks
YANG Renshu, LI Weiyu, LI Yongliang, FANG Shizheng, ZHU Ye
2020, 45(9): 3107-3118. DOI: 10.13225/j.cnki.jccs.2019.0853
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Analysis of early damage characteristics and late mechanical behavior of cement specimens
XIN Yajun, LÜ Xin, JI Hongying, HAO Haichun, DONG Shuai
2020, 45(9): 3119-3130. DOI: 10.13225/j.cnki.jccs.2019.0755
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Method of energy evolution of rock under uniaxial compression test
LIU Zhixi, WANG Wei, LUO Ji’an, MIAO Guanghong
2020, 45(9): 3131-3139. DOI: 10.13225/j.cnki.jccs.2019.1067
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True triaxial test study on mechanical properties of deep rock mass in different stress paths
RONG Haoyu, LI Guichen, ZHAO Guangming, LIANG Dongxu, LIANG Juli
2020, 45(9): 3140-3149. DOI: 10.13225/j.cnki.jccs.2019.0891
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Method for arranging the working line of internal waste dump in surface coal mining based on maximizing utilization
WANG Dong, LI Guanghe, CAO Lanzhu, BAI Runcai, SONG Ziling, ZHAO Jingchang
2020, 45(9): 3150-3156. DOI: 10.13225/j.cnki.jccs.2019.0909
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Unsupervised machine learning model for resistance variant fault diagnosis of mine ventilation system with composite features
LIU Jian, YIN Changsheng, HUANG De, LIU Li, DENG Lijun
2020, 45(9): 3157-3165. DOI: 10.13225/j.cnki.jccs.2019.1093
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Dynamic response characteristics and failure mechanism of rectangular wind window under impact load
LI Feng, HE Zijian, ZHANG Yue, SHA Fangfei, DONG Xinhui, LIU Yao
2020, 45(9): 3166-3175. DOI: 10.13225/j.cnki.jccs.2020.0584
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Mechanism and mathematical model of the continuous process of gas jet breaking coal
SONG Xin, WANG Gongda, MA Heng, GONG Haoran, CUI Cong
2020, 45(9): 3176-3185. DOI: 10.13225/j.cnki.jccs.2019.0775
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Mechanism of “hole-protecting and pressure relief” drilling in soft coal seam
WANG Yonglong, LU Yunfei, WANG Zhenfeng, SUN Yuning, LIU Chun, SONG Weibin
2020, 45(9): 3186-3194. DOI: 10.13225/j.cnki.jccs.2019.0779
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Coalbed methane fracturing effectiveness test using bore-hole transient electromagnetic method
FAN Tao
2020, 45(9): 3195-3207. DOI: 10.13225/j.cnki.jccs.2019.0827
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Evaluation and improvement of high-pressure isothermal adsorption model for methane in shale
DONG Yintao, JU Binshan, LIU Nannan
2020, 45(9): 3208-3218. DOI: 10.13225/j.cnki.jccs.2019.0806
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Pre-grouting time-varying model and engineering application in shallow buried sand mudstone interbed under rivers
LI Ji, WU Xin, ZHAO Hongxia, LI Guohui, WANG Xuemei
2020, 45(9): 3219-3225. DOI: 10.13225/j.cnki.jccs.2019.0792
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Development of large-scale simulation experiment system for dynamic water rapid sealing in flowing water roadway
DONG Shuning, YANG Zhibin, ZHU Mingcheng, ZHANG Wenzhong, SHI Lei, MOU Lin
2020, 45(9): 3226-3235. DOI: 10.13225/j.cnki.jccs.2020.0676
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Microscopic pore structure types of sandstone and its effects on aquifer water abundance:Taking in Ningtiaota coal mine as an example
WANG Sujian, FENG Jie, HOU Enke, HUANG Kejun, XUE Weifeng, DUAN Huijun
2020, 45(9): 3236-3244. DOI: 10.13225/j.cnki.jccs.2019.0813
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Effects of high intensive vegetation restoration on groundwater recharge in ecologically fragile mining area
WANG Qiangmin, DONG Shuning, WANG Wenke, WANG Hao
2020, 45(9): 3245-3252. DOI: 10.13225/j.cnki.jccs.2019.0783
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Effects of AMF on the growth of Caragana in simulated compacted soil in mining area
YIN Qiqi, BI Yinli, MA Shaopeng, XIAO Li, LI Boxuan, QUAN Yizhuo
2020, 45(9): 3253-3261. DOI: 10.13225/j.cnki.jccs.2019.0845
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Classification approach for inertinite of coking coal based on an improved extreme learning machine
WANG Peizhen, LIU Man, WANG Gao, ZHANG Dailin
2020, 45(9): 3262-3268. DOI: 10.13225/j.cnki.jccs.2019.0747
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Compositional analysis of sulfur and nitrogen compounds in the coal liquefaction heavy oil aromatic component by electrospray ion high resolution FT-ICR mass spectrometry
WANG Qi, LI Wenbo, MAO Xuefeng, QU Sijian, ZHONG Jinlong
2020, 45(9): 3269-3274. DOI: 10.13225/j.cnki.jccs.2019.0875
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Viscosity-temperature characteristics of coal-oil slurry in coal / oil co-processing
ZHANG Yanjun, SHU Geping, GAO Shansong
2020, 45(9): 3275-3283. DOI: 10.13225/j.cnki.jccs.2019.0925
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Influence of water-soluble sodium on the pyrolysis and thermal nitrogen transformation of high alkali coal
YANG Tianhua, YANG Xiaolong, WEI Lihong, KAI Xingping, GUO Liangzhen, LI Rundong
2020, 45(9): 3284-3292. DOI: 10.13225/j.cnki.jccs.2019.0770
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Effect of coal ash and coal char on gasification syngas water gas shift reaction
ZHU Longchu, WANG Yifei, ZHANG Zhifeng, LI Jilin, YU Guangsuo
2020, 45(9): 3293-3300. DOI: 10.13225/j.cnki.jccs.2019.0876
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Research progress on hyper-coal for efficient utilization
YANG Jianxiao, WEI Wenjie, QI Yong, WU Wei, ZHANG Xiaxiang
2020, 45(9): 3301-3313. DOI: 10.13225/j.cnki.jccs.2019.0727
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Full face tunnel boring machine for deep-buried roadways and its key rapid excavation technologies
CHENG Hua, TANG Bin, TANG Yongzhi, YAO Zhishu, WANG Chuanbing, RONG Chuanxin
2020, 45(9): 3314-3324. DOI: 10.13225/j.cnki.jccs.2019.0927
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Improvement and experimental study of buffer energy absorption device for mine
GAO Yongxin, TAN Miao, XIE Miao
2020, 45(9): 3325-3332. DOI: 10.13225/j.cnki.jccs.2019.0860
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In-motion SINS initial alignment algorithm for the shearer based on frequency domain isolation
CHEN Yuming, LI Wei, XIN Gaifang, WANG Yuqiao, SI Zhuoyin
2020, 45(9): 3333-3340. DOI: 10.13225/j.cnki.jccs.2019.0749
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Discrete element simulation analysis on the wear characteristics of drum in coal seam with gangue
ZHAO Lijuan, JIN Xin, ZHAO Yudi, WANG Bin
2020, 45(9): 3341-3350. DOI: 10.13225/j.cnki.jccs.2019.0843
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Mine image enhancement algorithm based on nonsubsampled contourlet transform
WANG Manli, TIAN Zijian
2020, 45(9): 3351-3362. DOI: 10.13225/j.cnki.jccs.2019.0798
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Coal and rock interface identification based on active infrared excitation
ZHANG Qiang, SUN Shaoan, ZHANG Kun, ZHANG Xu, GUO Tong
2020, 45(9): 3363-3370.
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