Determination of Mode II Interlaminar Fracture Toughness of CFRP Composites Using Numerical Simulations

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F19%3A43955024" target="_blank" >RIV/49777513:23210/19:43955024 - isvavai.cz</a>
Result on the web
<a href="https://www.scientific.net/KEM.801.71" target="_blank" >https://www.scientific.net/KEM.801.71</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.801.71" target="_blank" >10.4028/www.scientific.net/KEM.801.71</a>

Result language
angličtina
Original language name
Determination of Mode II Interlaminar Fracture Toughness of CFRP Composites Using Numerical Simulations
Original language description
This paper deals with a numerical simulation of the interlaminar fracture toughness of woven carbon fibre reinforced polymer. Composite materials are increasingly used for their unique properties in many branches of engineering. They are also used for flexible components such as springs, couplings, etc. The strength of these parts must be determined not only in terms of their intralaminar properties but also in terms of their interlaminar properties. This paper provides a methodology for determining the main parameters for Mode II interlaminar fracture toughness using numerical simulation. End Notch Flexure (ENF) specimens were created for fitting fracture toughness parameters of the laminate according to ASTM standards. Three point bending ENF tests were carried out on a Zwick/Roell Z050 machine. The numerical simulation was created in Siemens Simcenter 12.0 using NX Nastran nonlinear solver. The results from the numerical simulation correspond to those from the experimental test with an accuracy of 4%.
Czech name
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Czech description
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Project
<a href="/en/project/LO1502" target="_blank" >LO1502: Development of Regional Technological Institute</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Key Engineering Materials (Volume 801) - Composite Materials and Material Engineering III
ISBN
978-3-0357-1491-3
ISSN
1013-9826
e-ISSN
1662-9795
Number of pages
6
Pages from-to
71-76
Publisher name
Trans Tech Publications Ltd.
Place of publication
Zurich
Event location
Tokyo, Japan
Event date
Jan 19, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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