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In-situ disturbed mechanical behavior of deep coal rock
GAO Mingzhong, WANG Mingyao, XIE Jing, GAO Yanan, DENG Guangdi, YANG Bengao, WANG Fei, HAO Haichun, XIE Heping
2020, 45(8): 2691-2703. DOI: 10.13225/j.cnki.jccs.2020.0784
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First fracture structure characteristics of main roof plate considering elastic-plastic deformation of coal
HE Fulian, HE Wenrui, CHEN Dongdong, XIE Shengrong, LI Hui, HE Changxi
2020, 45(8): 2704-2717. DOI: 10.13225/j.cnki.jccs.2019.1467
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Deformation and fracture characteristics of key strata based on the medium thick plate theory
YANG Shengli, WANG Jiachen, LI Lianghui
2020, 45(8): 2718-2727. DOI: 10.13225/j.cnki.jccs.2020.0366
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Structural evolution of overburden and surface damage caused by high-intensity mining with shallow depth
XU Zhuhe, LI Quansheng, LI Xiaobin, ZHANG Guojun, YANG Yuliang, HE Wenrui, WU Xiaoyu
2020, 45(8): 2728-2739. DOI: 10.13225/j.cnki.jccs.2020.0917
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Dynamic surface subsidence prediction model based on Bertalanffy time function
GAO Chao, XU Naizhong, SUN Wanming, DENG Weinan, HAN Keming
2020, 45(8): 2740-2748. DOI: 10.13225/j.cnki.jccs.2019.0725
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Coordination mechanism of internal strong active support,soft structure pressure relief and anti-punching of roadway
GAO Mingshi, HE Yongliang, LU Caiping, SHAO Xuan, YANG Zheng
2020, 45(8): 2749-2759. DOI: 10.13225/j.cnki.jccs.2020.0427
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Research progress of confined concrete support theory and technology for underground engineering
WANG Qi, XU Shuo, JIANG Bei, LI Shucai, XIAO Yuchi, XIN Zhongxin, LIU Bohong
2020, 45(8): 2760-2776. DOI: 10.13225/j.cnki.jccs.2019.0920
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Mechanical characteristics and failure mechanism of dry and wet shotcrete under loading
BAI Jinchao, CHENG Yunhai, ZHENG Qiangqiang, LI Fenghui, LI Bo, WU Fei
2020, 45(8): 2777-2786. DOI: 10.13225/j.cnki.jccs.2019.0686
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Strength and damage failure characteristics of white sandstone under unloading confining pressure
WANG Yunfei, JIAO Huazhe, LI Zhen, SU Hui
2020, 45(8): 2787-2794. DOI: 10.13225/j.cnki.jccs.2019.0656
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Creep property and model of red sandstone under low temperature environment
SONG Yongjun, ZHANG Leitao, REN Jianxi, CHEN Jiaxing, CHE Yongxin, YANG Huimin, BI Ran
2020, 45(8): 2795-2803. DOI: 10.13225/j.cnki.jccs.2019.0678
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Influence of pump flow rate on the deflection of hydraulic fracturing cracks in longitudinal flume cutting
LIN Jian, XU Cheng, YANG Jianwei
2020, 45(8): 2804-2812. DOI: 10.13225/j.cnki.jccs.2019.0650
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Effect on liquid nitrogen impregnation of pore damage characteristics of coal at different temperatures
YAN Min, ZHANG Yizhen, LIN Haifei, LI Jinliang, QIN Lei
2020, 45(8): 2813-2823. DOI: 10.13225/j.cnki.jccs.2019.0707
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Hydrocarbon accumulation conditions of neogene lacustrine fine-grained sedimentary rocks in northwestern Qaidam Basin
ZHANG Xu, LIU Chenglin, GUO Zeqing, GUI Herong, TIAN Jixian, WU Xiaoping, HONG Weiyu, BAN Dongshi, XU Siyuan, ZHANG Wei, ZHANG Zhihui
2020, 45(8): 2824-2837. DOI: 10.13225/j.cnki.jccs.2019.0579
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Absolute adsorption capacity of shale on CO2 and its influencing factors
TANG Jiren, ZHANG Jing, LU Yiyu, WANG Xiangcheng, CHEN Xiayu, ZHOU Jiankun, LU Zhaohui
2020, 45(8): 2838-2845. DOI: 10.13225/j.cnki.jccs.2019.0676
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A gas production model of vertical coalbed methane well based on random forest algorithm
ZHU Qingzhong, HU Qiujia, DU Haiwei, FAN Bin, ZHU Jie, ZHANG Bin, ZHAO Yuhan, LIU Bin, TANG Jun
2020, 45(8): 2846-2855. DOI: 10.13225/j.cnki.jccs.2020.0205
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Research on radio electromagnetic wave perspective detection method through borehole-roadway in mine
ZHANG Jun
2020, 45(8): 2856-2864. DOI: 10.13225/j.cnki.jccs.2019.0732
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Controlling factors and metallogenic belts of coal-based graphite in the South-western Fujian Province
WANG Lu, CAO Daiyong, DING Zhengyun, CHEN Quanlin, DENG Ruijin, LIN Xiaoyan, LI Yang, DU Xin
2020, 45(8): 2865-2871. DOI: 10.13225/j.cnki.jccs.2019.0690
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Experimental study on concentration distribution of fracture grouting and discussion on its mechanism
WANG Xiaochen, LIU Rentai, ZHANG Chunyu, LI Xiuhao
2020, 45(8): 2872-2879. DOI: 10.13225/j.cnki.jccs.2019.0615
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Key technologies for prevention and control of water-sand inrush disaster in fully mechanized caving mining under rich water aquifer
LIU Shengyou, FAN Zhenli, YIN Xiwen, HE Xin, ZHAO Huiguo, WEN Jianzhong, LIU Haiyi
2020, 45(8): 2880-2889. DOI: 10.13225/j.cnki.jccs.2020.0131
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Model of mining-induced fracture stress-seepage coupling in coal seam over-burden and prediction of mine inflow
CHENG Xianggang, QIAO Wei, LI Lu, JIANG Chuanwen, NI Lei
2020, 45(8): 2890-2900. DOI: 10.13225/j.cnki.jccs.2019.0651
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Pore seepage law based on 3D printed micro-pore model
QIAN Ziwei, HUANG Zhen, YUAN Shichong
2020, 45(8): 2901-2907. DOI: 10.13225/j.cnki.jccs.2020.0563
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Spatial heterogeneity of soil nutrients under shrubbery in micro-reclamation demonstration base in coal mine areas of China
BI Yinli, HU Jingjing, LIU Jing
2020, 45(8): 2908-2917. DOI: 10.13225/j.cnki.jccs.2020.0169
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Removal law of typical pollution components during underground storage of mine water:Taking Mindong No. 1 Mine Inner Mongolia as an example
YANG Jian, WANG Hao, WANG Tiantian, WANG Qiangmin, LIU Ji
2020, 45(8): 2918-2925. DOI: 10.13225/j.cnki.jccs.SH19.0712
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Optimization of the ratio of modified alkaline solution for hydrogen sulfide treatment in coal mine based on response surface method
ZHANG Chao, WANG Xinglong, LI Shugang, LIU Chao, XUE Junhua, LIU Hua
2020, 45(8): 2926-2932. DOI: 10.13225/j.cnki.jccs.2020.0094
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Determination of total sulfur content in coal by using energydispersive X-ray fluorescence spectrometry
CHEN Xuxin, LI Ziqi, LUO Dingling, ZHANG Runyuan, YAO Zhixiang, ZHANG Kai
2020, 45(8): 2933-2939. DOI: 10.13225/j.cnki.jccs.2019.0482
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Experimental study on electrochemical enhancement of water absorption of anthracite
HOU Mingxiao, ZHANG Xiaoyu, KANG Tianhe, KANG Jianting, WANG Lilong, GUO Junqing, LI Ligong
2020, 45(8): 2940-2948. DOI: 10.13225/j.cnki.jccs.2019.0548
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Ultrasonic simoltaneous flotation of coal fines
WANG Weidong, JIN Lizhang
2020, 45(8): 2949-2955. DOI: 10.13225/j.cnki.jccs.2019.0627
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Structures and properties of medium-temperature and hightemperature coal tar pitches
WANG Ruyan, MA Fengyun, ZHONG Me, LIU Jingmei, ZHANG Xiaojing, CHEN Yitao
2020, 45(8): 2956-2967. DOI: 10.13225/j.cnki.jccs.2019.0438
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Effect of coal blending on sintering characteristics of Zhundong coal ash
ZHOU Hao, HU Mingyue, ZHANG Jiakai, HU Shihao
2020, 45(8): 2968-2976. DOI: 10.13225/j.cnki.jccs.2019.0705
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Burn-off characteristics and pore structure evolution of peat-based activated carbon during steam activation
DENG Feng, XIE Qiang, YANG Minjian, WAN Chaoran, LIU Deqian, LIANG Dingcheng
2020, 45(8): 2977-2986. DOI: 10.13225/j.cnki.jccs.2019.0818
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Evaporation and dry products characteristics of charged desulfurization wastewater
ZHANG Qiushuang, YAO Junwen, CUI Lin, BING Dong, CHEN Guifang, DONG Yong
2020, 45(8): 2987-2994. DOI: 10.13225/j.cnki.jccs.2019.0469
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Status and development of robotization research on roadheader for coal mines
YANG Jianjian, ZHANG Qiang, WANG Chao, CHANG Boshen, WANG Xiaolin, GE Shirong, WU Miao
2020, 45(8): 2995-3005. DOI: 10.13225/j.cnki.jccs.2019.1452
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Grounding specific pressure distribution law of track of road-header under yaw cutting conditions
LI Tengda, WANG Jiren, ZHANG Chunhua, ZHANG Kun
2020, 45(8): 3006-3014. DOI: 10.13225/j.cnki.jccs.2019.0730
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Theoretical mechanical model and load characteristics of coal and rock vibra-tion cutting with disc cutter
LIU Chunsheng, LI Degen, YUAN Hao
2020, 45(8): 3015-3023. DOI: 10.13225/j.cnki.jccs.2019.0614
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Near-infrared spectrum characteristics and mechanism of coal and rock in mechanized caving face
WANG Saiya, WANG Shibo, GE Shirong, XIANG Yang, ZHOU Yue, YANG En, LÜ Yuanbo
2020, 45(8): 3024-3032. DOI: 10.13225/j.cnki.jccs.2019.1435
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