Peridynamic Damage Model Based on Absolute Bond Elongation

Shangyuan Zhang, Yufeng Nie

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

A bond-based peridynamic damage model is proposed to incorporate the deformation and the damage process into a unified framework. This new model is established based on absolute bond elongation, and both the elastic and damage parameters of the material are embedded in the constitutive relationship, which makes the model better characterize the process of material damage. Finally, different phenomenons for various damage patterns is observed by numerical experiments, rich damage patterns will make this model better suitable for damage simulation.

Original languageEnglish
Title of host publicationComputational Science - ICCS 2022, 22nd International Conference, Proceedings
EditorsDerek Groen, Clélia de Mulatier, Valeria V. Krzhizhanovskaya, Peter M.A. Sloot, Maciej Paszynski, Jack J. Dongarra
PublisherSpringer Science and Business Media Deutschland GmbH
Pages637-650
Number of pages14
ISBN (Print)9783031087509
DOIs
StatePublished - 2022
Event22nd Annual International Conference on Computational Science, ICCS 2022 - London, United Kingdom
Duration: 21 Jun 202223 Jun 2022

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume13350 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference22nd Annual International Conference on Computational Science, ICCS 2022
Country/TerritoryUnited Kingdom
CityLondon
Period21/06/2223/06/22

Keywords

  • Absolute bond elongation
  • Bond-based
  • Damage
  • Peridynamic

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