Experimental Fractography For Continuous Fiber Composites

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25510%2F08%3A00006901" target="_blank" >RIV/00216275:25510/08:00006901 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Experimental Fractography For Continuous Fiber Composites

Original language description

This work is deals with new failure causes in composite materials. Failure criteria are used to guide design and material improvement. Failure criteria are typically developed empirically. Failure modes in a laminate depend on ply lay-up, ply material, and the history of loading. It is usually not feasible to obtain the strength data from literature for an entire laminate, as each laminate is unique. To analyse the strength of a laminate, strength theories are required. Lamina strength is influenced bythe presence of residual stresses, stress concentrations, and interlaminar stresses, which manifest themselves at the free edge of a laminate. Progressive failure of a laminate takes place from first-ply-failure (fpf) to last-ply-failure (lpf). In this work we experimentally observed differences in tensile failure modes for various type of lay -ups for continuous fiber laminate composites.

Czech name

Experimentální fraktografie pro dlouhovláknové kompozity - Experimental Fractography For Continuous Fiber Composites

Czech description

This work is deals with new failure causes in composite materials. Failure criteria are used to guide design and material improvement. Failure criteria are typically developed empirically. Failure modes in a laminate depend on ply lay-up, ply material, and the history of loading. It is usually not feasible to obtain the strength data from literature for an entire laminate, as each laminate is unique. To analyse the strength of a laminate, strength theories are required. Lamina strength is influenced bythe presence of residual stresses, stress concentrations, and interlaminar stresses, which manifest themselves at the free edge of a laminate. Progressive failure of a laminate takes place from first-ply-failure (fpf) to last-ply-failure (lpf). In this work we experimentally observed differences in tensile failure modes for various type of lay -ups for continuous fiber laminate composites.

Type

D - Article in proceedings

CEP classification

JI - Composite materials

OECD FORD branch

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Project

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Continuities

N - Vyzkumna aktivita podporovana z neverejnych zdroju

Publication year

2008

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

7th Youth Symposium on Experimental Solid Mechanics (YSESM '08) : proceeding on CD-ROM

ISBN

978-83-7493-386-5

ISSN

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e-ISSN

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Number of pages

3

Pages from-to

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Publisher name

Wroclaw University of Technology

Place of publication

Wroclaw, Polská republika

Event location

Wojcieszyce, Polská republika

Event date

May 17, 2008

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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