Modeling inelasticity in peridynamics

Selda Oterkus; Erdogan Madenci

doi:10.1016/B978-0-12-820069-8.00011-1

Modeling inelasticity in peridynamics

Selda Oterkus, Erdogan Madenci

Aerospace and Mechanical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Chapter

2 Scopus citations

Abstract

This chapter presents peridynamic (PD) plasticity and viscoelasticity formulations. It demonstrates their accuracy by considering a metallic plate under tension with and without a pre-existing crack. In the case of plastic deformation, the PD predictions are compared with the published experimental data. In the case of viscoelastic deformation, the PD predictions are compared with the finite element results. The PD predictions successfully capture the nonlinear material behavior.

Original language	English (US)
Title of host publication	Peridynamic Modeling, Numerical Techniques, and Applications
Publisher	Elsevier
Pages	205-221
Number of pages	17
ISBN (Electronic)	9780128200698
DOIs	https://doi.org/10.1016/B978-0-12-820069-8.00011-1
State	Published - Jan 1 2021

Keywords

Nonlocal
Peridynamics
Plasticity
Viscoelasticity

ASJC Scopus subject areas

General Engineering

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10.1016/B978-0-12-820069-8.00011-1

Cite this

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AU - Madenci, Erdogan

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AB - This chapter presents peridynamic (PD) plasticity and viscoelasticity formulations. It demonstrates their accuracy by considering a metallic plate under tension with and without a pre-existing crack. In the case of plastic deformation, the PD predictions are compared with the published experimental data. In the case of viscoelastic deformation, the PD predictions are compared with the finite element results. The PD predictions successfully capture the nonlinear material behavior.

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KW - Peridynamics

KW - Plasticity

KW - Viscoelasticity

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PB - Elsevier

ER -

Modeling inelasticity in peridynamics

Abstract

Keywords

ASJC Scopus subject areas

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