Composite Crack Growth Stopperes Design and Optimization
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00010669%3A_____%2F01%3A00000007" target="_blank" >RIV/00010669:_____/01:00000007 - isvavai.cz</a>
Alternative codes found
RIV/00010669:_____/01:00000013
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Composite Crack Growth Stopperes Design and Optimization
Original language description
In the recent time there are many all-metal aircraft designed for limited life. The life is limited by its fatigue for this type of the structure. So our aim is to extend the life for low reparation costs. To repair the fatigue crack on the thin wall aircraft structures we can use the riveted patches made from aluminium sheet. This way of the reparation has one big disadvantage; you have to drill another set of holes into the structure. A hole from this set can initiate another fatigue cracks. The The disadvantage can be reduced, but not completely avoided, by utilisation of special fasteners. The second way how to repair the damaged region is to use an adhesive system instead of riveting. In this case is better to employ a patch made from fibre composite. The main objective of the composite patch design and optimisation is to reduce the stress concentrations in the adhesive, which is the weakest part of the system aluminium sheet-adhesive-composite patch.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JI - Composite materials
OECD FORD branch
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Result continuities
Project
<a href="/en/project/FB-C3%2F27" target="_blank" >FB-C3/27: The development of key disciplines in Centre of aeronautical research and testing.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2001
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Sborník příspěvků mezinárodní konference Composites in material and structural engineering
ISBN
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ISSN
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e-ISSN
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Number of pages
8
Pages from-to
1-8
Publisher name
České vysoké učení technické v Praze
Place of publication
Praha
Event location
Praha
Event date
Mar 3, 2001
Type of event by nationality
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UT code for WoS article
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