Identification of parameters of cohesive elements for modeling of adhesively bonded joints of epoxy composites

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F13%3A43921347" target="_blank" >RIV/49777513:23520/13:43921347 - isvavai.cz</a>

Result on the web

<a href="http://www.kme.zcu.cz/acm/index.php/acm/issue/current" target="_blank" >http://www.kme.zcu.cz/acm/index.php/acm/issue/current</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Identification of parameters of cohesive elements for modeling of adhesively bonded joints of epoxy composites

Original language description

Adhesively bonded joints can be numerically simulated using the cohesive crack model. The critical strain energy release rate and the critical opening displacement are the parameters which must be known when cohesive elements in MSC.Marc software are used. In this work, the parameters of two industrial adhesives Hunstman Araldite 2021 and Gurit Spabond 345 for bonding of epoxy composites are identified. Double Cantilever Beam (DCB) and End Notched Flexure (ENF) test data were used for the identification. The critical opening displacements were identified using an optimization algorithm where the tests and their numerical simulations were compared. c 2013 University of West Bohemia. All rights reserved.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JI - Composite materials

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2013

Confidentiality

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

Name of the periodical

Applied and Computational Mechanics

ISSN

1802-680X

e-ISSN

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Volume of the periodical

7

Issue of the periodical within the volume

2

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

8

Pages from-to

137-144

UT code for WoS article

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EID of the result in the Scopus database

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