Numerical simulation of the impact on wide composite sandwich beam

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F14%3A43922401" target="_blank" >RIV/49777513:23520/14:43922401 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.4028/www.scientific.net/AMM.611.162" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/AMM.611.162</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/AMM.611.162" target="_blank" >10.4028/www.scientific.net/AMM.611.162</a>

Result language
angličtina
Original language name
Numerical simulation of the impact on wide composite sandwich beam
Original language description
Paper is focused on development of finite element model describing the behavior of sandwich structure with composite skins and low density foam core in case of low-velocity transverse impact load. The material properties of foam core and composite skinswere determined using tensile tests. The non-linear elastic behavior of composite skins was implemented into the commercial finite elements software using material subroutine. The identification process combining the finite element simulations and mathematical optimization method was used for the determination of materials parameters of the composite skins. The foam core was modeled using Abaqus Low-density Foam material model considering the non-linear behavior in case of tension.
Czech name
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Czech description
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Type
J<sub>x</sub> - 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)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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