Notice:

column
Failure mode and mechanism of mine waste dump with a soft and steep layer base
Wang Jiachen, Li Yangchun, Xu Wenbin, Luan Maoxu
2021, 6(2): 139-147. DOI: 10.19606/j.cnki.jmst.2021.02.001
Abstract PDF
Control theory of uniform strength support in deep roadway
Zuo Jianping, Wen Jinhao, Liu Dejun, Wu Lili, Sun Yunjiang
2021, 6(2): 148-159. DOI: 10.19606/j.cnki.jmst.2021.02.002
Abstract PDF
Experimental research on the fire-fighting effects of CO2 on the recrudescence process of oxidized coal
Guo Zhiguo, Wang Rong, Zhang Jun, Chen Rongfang, Zhou Lingjian
2021, 6(2): 160-165. DOI: 10.19606/j.cnki.jmst.2021.02.003
Abstract PDF
Geochemical characteristics and hydrocarbon generation potential evaluation of source rocks in the deepwater area of Qiongdongnan Basin
Li Jinshuai, Li Xianqing, Wang Yuan, Wang Gang, Xu Xinde, Liu Haiyu
2021, 6(2): 166-175. DOI: 10.19606/j.cnki.jmst.2021.02.004
Abstract PDF
Investigation on the ultimate load bearing capacity of U-shaped steel arch support in coal bursting mine
Wang Hongwei, Deng Daixin, Jiang Yaodong, Shi Ruiming, Zhou Hongwei, Cui Shuai
2021, 6(2): 176-187. DOI: 10.19606/j.cnki.jmst.2021.02.005
Abstract PDF
The influence of the bedding angle under passive confining pressure on the dynamic strength and energy consumption of shale
Yang Guoliang, Bi Jingjiu, Zhang Zhifei, Li Xuguang, Liu Jie, Hong Peixuan
2021, 6(2): 188-195. DOI: 10.19606/j.cnki.jmst.2021.02.006
Abstract PDF
Study on the gasket durability in the segment joint of subsurface excavated fabricated section
Dong Linwei, Yang Zhiyong, Jiang Yusheng, Wang Zhenyong, Wang Hao, Sun Ziyue, Qi Mingyu
2021, 6(2): 196-203. DOI: 10.19606/j.cnki.jmst.2021.02.007
Abstract PDF
Study on water absorption and pore structure fractal characteristics of slag-based geopolymer
Chen Zhen, Zhang Zengzhi, Wang Lining, Wang Han, Zhang Shangsheng
2021, 6(2): 204-209. DOI: 10.19606/j.cnki.jmst.2021.02.008
Abstract PDF
Study on operation condition of an in-situ carbon capture gasification based on transport reactor
Chi Jinling, Li Keying, Mao Longgan, Sha Yanming
2021, 6(2): 210-217. DOI: 10.19606/j.cnki.jmst.2021.02.009
Abstract PDF
Gait recognition method of coal mine personnel based on Two-Stream neural network
Liu Xiaoyang, Liu Jinqiang, Zheng Haolin
2021, 6(2): 218-227. DOI: 10.19606/j.cnki.jmst.2021.02.010
Abstract PDF
Lignite reverse flotation test process and mechanism
Ning Kejia, Cui Jiahua, Xu Hongxiang, Wang Penghui, Lei Wenjie, Huang Bo, Deng Jiushuai
2021, 6(2): 228-236. DOI: 10.19606/j.cnki.jmst.2021.02.011
Abstract PDF
Optimization of flotation reagent system of coal slime based on uniform experimental design
Deng Zilin, Hou Ying
2021, 6(2): 237-243. DOI: 10.19606/j.cnki.jmst.2021.02.012
Abstract PDF
Research on public ecological environment risk information acquisition in large coal-fired power base development
Ma Yan, Wang Ziyuan, Cao Zhiguo, Kang Yining, Ma Yan, Yan Bei, Sun Xiang, Lu Zhaohua, Zhang Meng
2021, 6(2): 244-254. DOI: 10.19606/j.cnki.jmst.2021.02.013
Abstract PDF