Control of dynamic failure of brittle rock using expansive mortar

• Main Authors: Wang, Lu, Wei, Mingdong, Wu, Wei
• 其他作者: School of Civil and Environmental Engineering
• 格式: Article
• 語言: English
• 出版: 2022
• 主題: Engineering::Civil engineering; Crack Generation; Dynamic Failure
• 在線閱讀: https://hdl.handle.net/10356/162286

Control of rock failure under stress wave loading is challenging but important to mitigate the negative impacts of underground excavation on the environment (e.g., rock overbreak and ground vibration). This study reports that dynamically amplified expansion pressure from expansive mortar is an effec...