Multiscale algorithm of coupling discrete and finite element methods and its validation

摘要：

A multiscale numerical model was established by coupling Discrete Element Method (DEM) and Finite Element Method (FEM). The model was validated to be feasible and efficient by an example of stress wave propagation. The results indicate that the model makes DEM and FEM transit smoothly and improves efficiency of computation greatly.

作者: Rui Zhang Zhi-ping Tang

作者单位: Key Laboratory for Mechanical Behavior and Design of Materials (LMBD) of CAS, Department of Modern Mechanics, University of Science and Technology of China, Hefei 230026, China

会议类型: 国际会议

会议名称: The 5th International Conference on Nonlinear Mechanics(第五届国际非线性力学会议)

会议地点: 上海

会议语种:英文

页码: 1568-1571

在线出版日期: 2007-06-11（万方平台首次上网日期，不代表论文的发表时间）