Physics > Classical Physics
[Submitted on 22 Feb 2021
(v1)
, last revised 19 Mar 2021 (this version, v2)]
Title: Peridynamic stress is a weighted static Virial stress
Title: 非局部应力是加权静态维拉应力
Abstract: The peridynamic stress tensor proposed by Lehoucq and Silling (2008) is cumbersome to implement in numerical computations. In this note, we show that the peridynamic stress tensor has the mathematical expression of a weighted static Virial stress derived by Irving and Kirkwood (1950), which offers a simple and clear expression for numerical calculations of peridynamic stress tensor.
Submission history
From: Shaofan Li [view email][v1] Mon, 22 Feb 2021 19:43:39 UTC (48 KB)
[v2] Fri, 19 Mar 2021 00:51:39 UTC (48 KB)
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