Journal of North China Institute of Science and Technology Articles

Articles>Articles Overview

1Research progress of direct measurement of gas pressure and content in underground coal seamsCHEN Xuexi1-14

2Research on optimization of gas extraction technology in Xintian coal mine based on negative pressure testCHEN Peng, PENG Shiyang, CHEN Xihua, GAO Yuanyuan15-23,35

3Study on technology system of coal and gas co-mining in single thick coal seamWANG Junhong, YANG Hongwei, GAO Ting, LIU Ke, DENG Zhechao24-29

4Research progress on CO2 mineralization filling technology in coal minesYANG Tao, HU Jingyan, HAN Shiyong, MIN Heng, LI Yulong30-35

5Time-varying rule of extraction radius under CO2 gas phase fracturing in Jining mineYANG Peng, XUE Ao, WANG Jie, PAN Hui, CHEN Jiahui, REN Xulang, CHENG Zhiheng, CHEN Liang43-54

6Study on effective extraction radius of pre-pumped drilled holes with different diametersXIAO Jian, CHEN Xuexi, SHAN Wenxuan55-59

7High-resolution transmission electron microscopy analysis of microcrystalline structure of deformed coal and its effect on gas adsorptionGUO Xiaojie, HUAN Xuan60-70

8A review of intelligent research on coal mine gas extraction in ChinaQI Liming, WANG Shengyuan, CHEN Xuexi, GUAN Lianhe, XIE Kaixi71-75

9Study on the effect of vertical height of roof gas extraction roadway on coal spontaneous combustionCHU Tingxiang, WU Chunxi, CHEN Yuexia, JIANG Boning76-83

10Study on flow field characteristics and gas concentration distribution law of working face under U and Y ventilation modesCHENG Honglin, ZHOU Lijie, LI Meichen, DING Pengqin, YANG Likai, LI Wenchen, CHEN Liang84-93

11Research on the controlling factors of coal and gas outburst in the stress field of folded structureWANG Haidong, ZHEN Kangzhe, XU Ameng, LI Junyi, JIANG Qi94-99

12Simultaneous hydraulic fracturing technology in coal porous linkage control and its applicationLI Jiangtao, MA Wenwei100-107

13Application of fractal theory in the research field of methane distribution in coalWANG Chen, FENG Zengchao, YANG Tao108-116

14Research focus and evolution of coal and gas outburst and fault control:a visual analysis based on CiteSpaceHU Jiaying, CHEN Xuexue, CHEN Xingyu117-124