Control of dynamic failure of brittle rock using expansive mortar

• المؤلفون الرئيسيون: Wang, Lu, Wei, Mingdong, Wu, Wei
• مؤلفون آخرون: School of Civil and Environmental Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2022
• الموضوعات: Engineering::Civil engineering; Crack Generation; Dynamic Failure
• الوصول للمادة أونلاين: 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...