Identification of material parameters using homogenization approach and Sfepy software
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F18%3A43951424" target="_blank" >RIV/49777513:23520/18:43951424 - isvavai.cz</a>
Result on the web
<a href="https://dspace5.zcu.cz/handle/11025/29639" target="_blank" >https://dspace5.zcu.cz/handle/11025/29639</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Identification of material parameters using homogenization approach and Sfepy software
Original language description
The finite element solver SfePy and Python modules are used to identify the material parameters of the carbon fibers and the epoxy matrix which constitute a unidirectional long-fiber composite. The mathematical model of the heterogeneous structure is base on two-scale homogenization method using the linear material models. The computed responses are compared to the experimental data in an optimization loop in order to obtain the elastic modules and the Poisson’s ratios of the composite constituents. The geometry of the unit cell representing the material microstructure is generated artificially using an event- driven algorithm.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
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OECD FORD branch
20302 - Applied mechanics
Result continuities
Project
<a href="/en/project/GA17-12925S" target="_blank" >GA17-12925S: Strength of materials and mechanical components based on iron: Multi-scale approach</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů