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Numerical study of the failure of materials embedding soft to hard particles

TitleNumerical study of the failure of materials embedding soft to hard particles
Publication TypeJournal Article
Year of Publication2017
AuthorsFrank X, Delenne J-Y, Radjaï F
Secondary AuthorsNezamabadi S, Luding S.
JournalEPJ Web of Conferences
Volume140
PaginationArticle Number 02029
Date PublishedJun-30-2017
Abstract

In this study, we use a bond-based peridynamic approach to investigate the mechanical strength and cracking of composite materials with spherical inclusions. The total volume fraction of particles and the particle-matrix toughness ratio were varied to cover a range of soft to hard inclusions. The mean particle damage was characterized together with crack patterns at a sub-particle scale. Three types of crack patterns are identified depending on the toughness ratio.

URLhttp://www.epj-conferences.org/10.1051/epjconf/201714002029
DOI10.1051/epjconf/201714002029
Short TitleEPJ Web Conf.
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