Reliability assessment of an interface related singular stress concentrations
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F10%3A00354553" target="_blank" >RIV/68081723:_____/10:00354553 - 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
Reliability assessment of an interface related singular stress concentrations
Original language description
In the paper the fracture mechanics properties of the bi-material notches are assessed by generalizing the standard crack linear elastic fracture mechanics for homogeneous media. First the singular stress field near the bi-material notch tip is investigated. Then criteria for the crack initiation and its subsequent propagation direction are formulated. To this aim it is supposed that the mechanism of crack propagation from the bi-material notch and that in the case of a crack in homogeneous materials isthe same. In the contribution the stress and the energy approaches are used to assess the fracture initiation. In the case of the stress concentrations connected with material interface, more than one failure manner are possible. The damage manner caused by the existence of the bi-material notch will be evaluated and discussed.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JL - Fatigue and fracture mechanics
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
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Multiscaling of Synthetic and Natural Systems with Self-Adaptive Capability
ISBN
978-986-02-3909-6
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
National Taiwan University of Science and Technology
Place of publication
Taipei
Event location
Taipei
Event date
Jun 21, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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