Transverse crack density evolution in a single orthotropic lamina under multi-axial stresses using analytical method

H. Hosseini-Toudeshky; A. Farrokhabadi; B. Mohammadi

doi:10.1016/j.proeng.2009.06.026

Transverse crack density evolution in a single orthotropic lamina under multi-axial stresses using analytical method

H. Hosseini-Toudeshky, A. Farrokhabadi, B. Mohammadi

Research output: Journal Publication › Conference article › peer-review

4 Citations (Scopus)

Abstract

In this paper, a generalized plane strain model is developed for orthotopic composite lamina including transverse crack which satisfies the stress field continuity. An attempt is also made to obtain the cracked unit cell strain energy. It is applied to predict the lamina properties having a uniform distribution of ply cracks. The results can be used in the FEM damage analyses of laminated composites to predict constitutive response of them. It is shown that, the predicted stress/strain behaviors, and the damage initiation are in good agreement with the available experimental results for various cross ply laminates.

Original language	English
Pages (from-to)	109-112
Number of pages	4
Journal	Procedia Engineering
Volume	1
Issue number	1
DOIs	https://doi.org/10.1016/j.proeng.2009.06.026
Publication status	Published - 2009
Externally published	Yes
Event	Mesomechanics 2009 - Oxford, United Kingdom Duration: 24 Jun 2009 → 26 Jun 2009

Keywords

Degradation
FEM damage analyses
Strain energy
Transverse crack

ASJC Scopus subject areas

General Engineering

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10.1016/j.proeng.2009.06.026

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title = "Transverse crack density evolution in a single orthotropic lamina under multi-axial stresses using analytical method",

abstract = "In this paper, a generalized plane strain model is developed for orthotopic composite lamina including transverse crack which satisfies the stress field continuity. An attempt is also made to obtain the cracked unit cell strain energy. It is applied to predict the lamina properties having a uniform distribution of ply cracks. The results can be used in the FEM damage analyses of laminated composites to predict constitutive response of them. It is shown that, the predicted stress/strain behaviors, and the damage initiation are in good agreement with the available experimental results for various cross ply laminates.",

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AU - Hosseini-Toudeshky, H.

AU - Farrokhabadi, A.

AU - Mohammadi, B.

PY - 2009

Y1 - 2009

N2 - In this paper, a generalized plane strain model is developed for orthotopic composite lamina including transverse crack which satisfies the stress field continuity. An attempt is also made to obtain the cracked unit cell strain energy. It is applied to predict the lamina properties having a uniform distribution of ply cracks. The results can be used in the FEM damage analyses of laminated composites to predict constitutive response of them. It is shown that, the predicted stress/strain behaviors, and the damage initiation are in good agreement with the available experimental results for various cross ply laminates.

AB - In this paper, a generalized plane strain model is developed for orthotopic composite lamina including transverse crack which satisfies the stress field continuity. An attempt is also made to obtain the cracked unit cell strain energy. It is applied to predict the lamina properties having a uniform distribution of ply cracks. The results can be used in the FEM damage analyses of laminated composites to predict constitutive response of them. It is shown that, the predicted stress/strain behaviors, and the damage initiation are in good agreement with the available experimental results for various cross ply laminates.

KW - Degradation

KW - FEM damage analyses

KW - Strain energy

KW - Transverse crack

UR - http://www.scopus.com/inward/record.url?scp=68949093938&partnerID=8YFLogxK

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DO - 10.1016/j.proeng.2009.06.026

M3 - Conference article

AN - SCOPUS:68949093938

SN - 1877-7058

VL - 1

SP - 109

EP - 112

JO - Procedia Engineering

JF - Procedia Engineering

IS - 1

T2 - Mesomechanics 2009

Y2 - 24 June 2009 through 26 June 2009

ER -

Transverse crack density evolution in a single orthotropic lamina under multi-axial stresses using analytical method

Abstract

Keywords

ASJC Scopus subject areas

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