Optimization of Sandwich Panel Structure and Lay-up Regarding HIC Minimalization

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F10%3A00177078" target="_blank" >RIV/68407700:21220/10:00177078 - 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
Optimization of Sandwich Panel Structure and Lay-up Regarding HIC Minimalization
Original language description
Contemporary demands on the construction of modern vehicle consist of many contradictory aspects - weight reduction, safety, sustainability, etc... Even though possibilities of currently applied materials, usually metals, seem to be exhausted, there arestill enough unusual and unique materials to be engaged in automotive applications. The deformation behaviour of a composite sandwich structure made up of glass/carbon fibre reinforced polymer skins and Rohacell IG-F core material was simulated. FEM simulations were performed on the simplified shell representing skin and solid core model with Puck composite ply failure criterion. The composite skin and sandwich panel were subjected to impact of head-form impactor and influence of the skin lay-up on resulting Head Injury Criterion was evaluated.
Czech name
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Czech description
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Project
<a href="/en/project/1M0568" target="_blank" >1M0568: Josef Božek Research Center of Engine and Automotive Technology II</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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