Failure in imperfect anisotropic materials

Brian Nyvang Legarth

Failure in imperfect anisotropic materials

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

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 language	English
Title of host publication	Dislocations, Plasticity, Damage and Metal Forming: Material Response and Multiscale Modeling
Publisher	NEAT Press
Publication date	2005
Pages	55-57
Publication status	Published - 2005
Event	Plasticity 2005 - Hawaii Duration: 1 Jan 2005 → …

Conference

Conference	Plasticity 2005
City	Hawaii
Period	01/01/2005 → …

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Cite this

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title = "Failure in imperfect anisotropic materials",

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.",

author = "Legarth, {Brian Nyvang}",

year = "2005",

language = "English",

pages = "55--57",

booktitle = "Dislocations, Plasticity, Damage and Metal Forming: Material Response and Multiscale Modeling",

publisher = "NEAT Press",

note = "Plasticity 2005 ; Conference date: 01-01-2005",

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T1 - Failure in imperfect anisotropic materials

AU - Legarth, Brian Nyvang

PY - 2005

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N2 - 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.

AB - 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.

M3 - Article in proceedings

SP - 55

EP - 57

BT - Dislocations, Plasticity, Damage and Metal Forming: Material Response and Multiscale Modeling

PB - NEAT Press

T2 - Plasticity 2005

Y2 - 1 January 2005

ER -