考虑有效应力的煤与瓦斯突出过程分析
唐巨鹏， 丁佳会， 路江伟， 于宁 - 中国安全科学学报, 2017 - cssjj.com.cn
为深入研究煤与瓦斯突出过程, 通过分析揭煤工作面前方原始应力区, 应力集中区及卸压区应力
状态, 推导出不同分区有效应力关系理论表达式; 以PFC 3D 与FLAC 3D 程序为平台 …
状态, 推导出不同分区有效应力关系理论表达式; 以PFC 3D 与FLAC 3D 程序为平台 …
Analysis of coal and gas outburst process considering effective stress
T Jupeng, D Jiahui, LU Jiangwei… - China Safety Science …, 2017 - cssjj.com.cn
In order to further study the process of coal and gas outburst, the stress states were analyzed
for the original stress region, the stress concentration region and the pressure relief region in …
for the original stress region, the stress concentration region and the pressure relief region in …