Analysis of critical strains and loads in layered composites

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Abstract

The present work is devoted to investigation of the compressive fracture for piecewise homogeneous materials with specific kinds of delaminations (defects with connected edges). The critical buckling strains and loads at which ply instability in laminated composites occurs under uniaxial and biaxial compression were evaluated. Different types of layers (linear elastic, elastic-plastic, hyper-elastic incompressible) were investigated.
Original languageEnglish
Pages (from-to)181-182
Number of pages2
JournalProceedings in Applied Mathematics and Mechanics (PAMM)
Volume6
Issue number1
DOIs
Publication statusPublished - 2006

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Laminated composites
Delamination
Buckling
Loads (forces)
Compaction
Plastics
Defects
Composite materials

Cite this

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title = "Analysis of critical strains and loads in layered composites",
abstract = "The present work is devoted to investigation of the compressive fracture for piecewise homogeneous materials with specific kinds of delaminations (defects with connected edges). The critical buckling strains and loads at which ply instability in laminated composites occurs under uniaxial and biaxial compression were evaluated. Different types of layers (linear elastic, elastic-plastic, hyper-elastic incompressible) were investigated.",
author = "Oleksandr Menshykov and Igor Guz and Maryna Menshykova",
year = "2006",
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AU - Guz, Igor

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AB - The present work is devoted to investigation of the compressive fracture for piecewise homogeneous materials with specific kinds of delaminations (defects with connected edges). The critical buckling strains and loads at which ply instability in laminated composites occurs under uniaxial and biaxial compression were evaluated. Different types of layers (linear elastic, elastic-plastic, hyper-elastic incompressible) were investigated.

U2 - 10.1002/pamm.200610071

DO - 10.1002/pamm.200610071

M3 - Article

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JO - Proceedings in Applied Mathematics and Mechanics (PAMM)

JF - Proceedings in Applied Mathematics and Mechanics (PAMM)

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