Failure in imperfect anisotropic materials

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Abstract

The fundamental cause of crack growth, namely nucleation and growth of voids, is investigated numerically for a two phase imperfect anisotropic material. A unit cell approach is adopted from which the overall stress strain is evaluated. Failure is observed as a sudden stress drop and depending on the geometrical configuration of the two phases, very different deformation modes of the cell occurs.
Original languageEnglish
Title of host publicationDislocations, Plasticity, Damage and Metal Forming: Material Response and Multiscale Modeling
PublisherNEAT Press
Publication date2005
Pages55-57
Publication statusPublished - 2005
EventPlasticity 2005 - Hawaii
Duration: 1 Jan 2005 → …

Conference

ConferencePlasticity 2005
CityHawaii
Period01/01/2005 → …

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