论文标题

基于键基的细胞动力学的能量一致的表面校正方法

An energetically consistent surface correction method for bond-based peridynamics

论文作者

Ritter, Jonas, Shegufta, Shucheta, Steinmann, Paul, Zaiser, Michael

论文摘要

提出了一种新型的表面校正方法,用于基于键的基于键盘的动力学,该方法确保了与经典参考机构的能量一致性。该方法用于简单的几何形状,然后应用于典型的表面主导问题,即表面在浅层至中等深度方面的凹痕。

A novel surface correction method is proposed for bond based peridynamics which ensures energy consistency with a classical reference body for general affine deformations. This method is validated for simple geometries and then applied to a typical surface-dominated problem, namely the indentation of a surface in the shallow to moderate-depth regime.

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