Simulating stress wave with flat-top partition of unity based high-order discontinuous deformation analysis

• المؤلفون الرئيسيون: Liu, Xiaoying, Zhao, Zhiye, Ma, Shuqi
• مؤلفون آخرون: School of Civil and Environmental Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2020
• الموضوعات: Engineering::Civil engineering; Stress Wave Propagation; Flat-top Partition of Unity Method
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/139744

Modelling the stress wave propagation in rock mass is a critical step to accurately assess the stability and damage of underground rock structures under dynamic loading. In this paper, the recently developed flat-top partition of unity (PU) based high-order approximation is coupled with Discontinuou...