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Method of underground integrated automatic and accurate determination of coalbed gas content
ZHOU Fubao, KANG Jianhong, WANG Youpai, ZHANG Ran
2022, 47(8): 2873-2882.
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Ecological restoration effect and carbon neutrality contribution of biological soil
BI Yinli, GUO Yun, LIU Feng, LI Puning, PENG Suping
2022, 47(8): 2883-2895.
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Pressure relief effect of protective layer mining and its optical fiber monitoring
CHAI Jing, LIU Yongliang, WANG Zixü, LEI Wulin, ZHANG Dingding, OUYANG Yibo, SUN Kai, WENG Mingyue, ZHANG Youzhi, DING Guoli, ZHENG Zhongyou, ZHANG Yin, HAN Gang
2022, 47(8): 2896-2906.
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Multi parameter monitoring technology of borehole for movement and deformation of overlying strata of coal measures
ZHANG Pingsong, SUN Binyang, XU Shiang, WU Rongxin, FU Maoru, GAN Shengfeng, LIU Chang
2022, 47(8): 2907-2922.
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Research progress of DFOS in safety mining monitoring of mines
CHENG Gang, WANG Zhenxue, SHI Bin, ZHU Honghu, LI Gangqiang, ZHANG Pingsong, WEI Guangqing
2022, 47(8): 2923-2949.
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Structure packaging optimization and application of FBG dynamometry bolts based on the orthogonal test design
LIANG Minfu, FANG Xinqiu, CHEN Ningning, WU Gang, XUE Xiaomei, SONG Yang, ZHANG Fan
2022, 47(8): 2950-2960.
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Principle and key technology of dynamic detection of coal rock interface in coal mine based on air coupled radar
XU Xianlei, PENG Suping, MA Zheng, ZHU Pengqiao, WANG Yidan
2022, 47(8): 2961-2977.
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Time frequency domain polarization analysis of seismic waves in the whole space of mine and its experimental study
WANG Bo, ZENG Linfeng, ZHANG Yan, LIU Shengdong, ZHANG Jun, CHEN Hongyun
2022, 47(8): 2978-2984.
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Quantitative response characteristics of transmitted in seam channel wave in coal seam with faults
WANG Baoli, JIN Dan, ZHANG Huanlan, CHENG Jianyuan
2022, 47(8): 2985-2991.
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Interpretation method of coal seam thickness based on dispersion characteristics of Love channel waves
LU Tuo, HOU Enke, NIU Chao, REN Dengjun, ZHANG Bo
2022, 47(8): 2992-3000.
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Microseismic monitoring on limestone water inrush at coal seam floor for group A coal layer of Pan’er Coal Mine
ZHA Huasheng, ZHANG Haijiang, LIAN Huiqing, QIAN Jiawei, WEI Tingshuang, TANG Zhongyi, MEI Huan, CHENG Tingting
2022, 47(8): 3001-3014.
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Research on forward modeling of “triangular cone” type direct current method for heading detection
ZHOU Guanqun, WANG Yafei, CHEN Xinghai, YUE Mingxin, ZHAI Fuqin, YANG Xiaodong, WU Xiaoping, CAO Yu, CUI Ying
2022, 47(8): 3015-3023.
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Numerical simulation and exploration test for water from the floor strata of coal mining face using dual frequency induced polarization method
HU Xiongwu, XU Biao, ZHANG Pingsong, WU Rongxin, FU Maoru, CHENG Lin
2022, 47(8): 3024-3036.
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Energy evolution law and differential energy instability model of coal rock combined body
ZUO Jianping, SONG Hongqiang
2022, 47(8): 3037-3051.
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Experimental study and engineering application of jacking retractable concrete filled steel tubular column
WANG Jun, YANG Guang, HUANG Wanpeng, ZHANG Tao, XING Luyi
2022, 47(8): 3052-3068.
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Tensile fracture mechanism of rock mass induced by the unloading seeping of confining pressure in deep coal mining
LI Chunyuan, CUI Chunyang, LEI Guorong, ZUO Jianping, YU Xiang, HE Tuan, LI Xiangshang, DU Weisheng
2022, 47(8): 3069-3082.
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Calculation method of separated water accumulation in the process of separated water inrush and its forecast:Taking the water inrush at 1304 working face of Zhaoxian Coal Mine in Shaanxi Province as an example
XU Jinpeng, ZHOU Yu, PU Zaohong, PANG Siyuan
2022, 47(8): 3083-3090.
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Advanced drainage technology based on multi objective constraint of mine safety and water resources protection
ZENG Yifan, MENG Shihao, LÜ Yang, WU Qiang, HUA Zhaolai, YU Chao, PANG Kai, CHENG Yi
2022, 47(8): 3091-3100.
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Regulation mechanism of ionic surfactant on the wettability of low rank coal
WANG Chengyong, XING Yaowen, XIA Yangchao, ZHANG Rui, WANG Shiwei, LI Jihui, GUI Xiahui
2022, 47(8): 3101-3107.
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Key technology and practice of directional drilling for gas drainage in all the mining time and space in underground coal mine
LI Quanxin, XU Chao, LIU Jianlin, FANG Jun, ZHANG Jie, LIU Fei
2022, 47(8): 3108-3116.
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Geochemical characteristics of trace and rare earth elements in the late Permian coals from the Lutang Mine,Chongqing
ZOU Jianhua, WANG Bingfeng, WANG Hui, TIAN Heming, LI Tian
2022, 47(8): 3117-3127.
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Deformation characteristics and model of coal adsorption/desorption on CO2
ZHANG Zunguo, CHEN Yi, TANG Chao, MA Kaixin, ZHANG Chunhua
2022, 47(8): 3128-3137.
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Degradation of Xinjiang Wudong low rank coal based on ultrasonic crushing fluid of Pseudomonas japonicus
WU Hao, LIU Xiangrong, SHI Chen, YANG Jie, ZHAO Shunsheng, YANG Zaiwei
2022, 47(8): 3138-3147.
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ZnCl2 catalyst on the catalytic depolymerization of sub bituminous coal and its vitrinite rich concentrate
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2022, 47(8): 3148-3154.
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Influence mechanism of waste lubricating oil on slurry characteristics of municipal sludge coal water slurry
XU Enle, CHEN Shixing, WU Yufa, JIANG Xiaofeng, MIAO Zhenyong
2022, 47(8): 3155-3162.
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Analysis of key technology and research path of full section boring machine for 1 000 m vertical shaft with hard rock strata
LIU Zhiqiang, LI Shucai, WANG Dujuan, SONG Zhaoyang, LIU Zhengyu, TIAN Yanchao, JING Guoye
2022, 47(8): 3163-3174.
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Reliability analysis of mining machinery pick subject to competing failure processes under random load shock
QIN Yankai, ZHANG Xiaohong, ZENG Jianchao, LIANG Hao, SHI Guannan
2022, 47(8): 3175-3188.
Abstract PDF
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