Peridynamics with LAMMPS : a user guide.

Lehoucq, Richard B. ; Silling, Stewart Andrew ; Seleson, Pablo (University of Texas at Austin, Austin, TX) ; Plimpton, Steven James ; Parks, Michael L.

关键词: INTEGRAL EQUATIONS;    PARTIAL DIFFERENTIAL EQUATIONS;    COMPUTERS;    COMPUTER CODES;    PROGRAMMING;   

DOI  :  10.2172/1031301
RP-ID  :  SAND2011-8523
PID  :  OSTI ID: 1031301
Others  :  TRN: US201201%%678

学科分类：社会科学、人文和艺术（综合）

美国|英语

来源: SciTech Connect

【 摘 要 】

Peridynamics is a nonlocal extension of classical continuum mechanics. The discrete peridynamic model has the same computational structure as a molecular dynamics model. This document provides a brief overview of the peridynamic model of a continuum, then discusses how the peridynamic model is discretized within LAMMPS. An example problem is also included.