Crack path investigation using the generalized maximum tangential stress criterion: Antisymmetrical four-point bending specimen

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F13%3APU109065" target="_blank" >RIV/00216305:26110/13:PU109065 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Crack path investigation using the generalized maximum tangential stress criterion: Antisymmetrical four-point bending specimen
Original language description
A mixed-mode geometry has been chosen in order to investigate crack propagation through the specimen. There exist several criteria for estimation of the crack path, and this work enriches the concept by application of multi-parameter fracture mechanics.Particularly, the classical MTS criterion is presented in its generalized form when several initial terms of the so-called Williams series expansion are used for the tangential stress approximation. The results obtained show that the generalized approachcan be important in some special cases, when the criterion shall be applied in a larger distance from the crack tip.
Czech name
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Czech description
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Project
<a href="/en/project/GPP105%2F12%2FP417" target="_blank" >GPP105/12/P417: Estimation of higher terms of the Williams expansion and their use for fracture response description in structures made of quasi-brittle composites</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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