Volumetric fiber fraction gradient influence on the springback angle of composite plates
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F12%3A00197140" target="_blank" >RIV/68407700:21220/12:00197140 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21220/12:00200910
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Volumetric fiber fraction gradient influence on the springback angle of composite plates
Original language description
Residual stresses, which are set in the fiber-reinforced composites during the laminate curing in a closed mould, lead to dimensional changes of composite after extraction from the mould and cooling down. One of these dimensional changes is called springback of the angle sections. This contribution deals with the volumetric fiber fraction gradient influence on the springback angle of the composite plates. This effect can be significant in radii of L or U shaped composites and it leads to the asymmetry of the laminate. Also analytical program in Java language with GUI has been created to predict the values of the springback angle and it has been given to the manufacturer.
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
<a href="/en/project/FR-TI1%2F463" target="_blank" >FR-TI1/463: *Research development and verification of methods for design and manufacturing technology of reinforced thermoplastics for different advanced applications</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů