Research on the influence of cyclic stress damage on coal bursting liability

• Published in: Gong kuang zi dong hua = Industry and mine automation Vol. 49; no. 10; pp. 142 - 150
• Main Authors: YANG Yongliang, REN Jianhui, LI Xuanliang, DU Taotao
• Format: Journal Article
• Language: Chinese
• Published: Editorial Department of Industry and Mine Automation 01.10.2023
• Subjects: bursting liability; coal body; coal dynamics; cyclic stress damage; impact load; residual elastic energy index

Currently, research on the dynamic behavior features of coal and rock masses only considers the influence of original geological processes such as temperature and confining pressure, without considering the impact of cyclic stress generated during coal mining on the dynamic features of coal. And the...