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

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...

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Bibliographic Details
Main Authors: Liu, Xiaoying, Zhao, Zhiye, Ma, Shuqi
Other Authors: School of Civil and Environmental Engineering
Format: Article
Language:English
Published: 2020
Subjects:
Online Access:https://hdl.handle.net/10356/139744
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Institution: Nanyang Technological University
Language: English