Identification and validation of composite material parameters for Ladev?ze damage model
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F10%3A00503555" target="_blank" >RIV/49777513:23520/10:00503555 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Identification and validation of composite material parameters for Ladev?ze damage model
Original language description
The work deals with the identification of properties of layered composite material and the verification of the Ladev?ze material model which is implemented in PAM-CRASH software. The complex material model incorporates plasticity, failure and damage mechanisms, and it is suitable for dynamic phenomena such as crash tests. Experimental tests were performed on appropriate laminated specimens made from unidirectional prepregs. Numerical models were created for finite element analysis using shell elements.Mathematical optimization was then used to minimize the error between experimental and numerical results.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
JI - Composite materials
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů