Length scale and mesh bias sensitivity of phase-field models for brittle and cohesive fracture

Mandal, Tushar; Nguyen, Vinh Phu; Wu, Jian-Ying

Length scale and mesh bias sensitivity of phase-field models for brittle and cohesive fracture

Version 2 2024-06-13, 15:09

Version 1 2022-03-04, 08:06

journal contribution

posted on 2019-08-01, 00:00 authored by Tushar Mandal, Vinh Phu Nguyen, Jian-Ying Wu

Length scale and mesh bias sensitivity of phase-field models for brittle and cohesive fracture

History

Journal

Engineering Fracture Mechanics

Volume

217

Article number

106532

Pagination

1 - 23

Publisher

Elsevier

Location

Amsterdam, The Netherlands

Publisher DOI

https://doi.org/10.1016/j.engfracmech.2019.106532

ISSN

0013-7944

Language

eng

Publication classification

C1.1 Refereed article in a scholarly journal

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Keywords

Science & Technology Technology Mechanics Phase-field theory Variational approach to fracture Mesh bias Length scale Quasi-brittle fracture PF-CZM FINITE-ELEMENT-METHOD CRACK-PROPAGATION DAMAGE MODELS ISOGEOMETRIC ANALYSIS FAILURE CRITERIA ZONE MODEL FORMULATION 2D IMPLEMENTATION APPROXIMATION

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Length scale and mesh bias sensitivity of phase-field models for brittle and cohesive fracture

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