Two-parameter fracture mechanical analysis of a near-crack-tip stress field in wedge splitting test specimens

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F11%3APU96561" target="_blank" >RIV/00216305:26110/11:PU96561 - isvavai.cz</a>
Alternative codes found
RIV/68081723:_____/11:00437501
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Two-parameter fracture mechanical analysis of a near-crack-tip stress field in wedge splitting test specimens
Original language description
The stress intensity factor and the T-stress for the near-crack-tip field for wedge splitting test (WST) specimens with several variants of boundary conditions are computed using finite element software. The WST is a convenient alternative to classical fracture tests (bending, tensile) for the quasi-brittle fracture of building materials. The WST specimen is investigated within the framework of two-parameter fracture mechanics; near-crack-tip stress field parameters are determined and compared with those of the compact tension specimen due to its shape similarity to the WST. The sensitivity of the values of these parameters to the boundary conditions is also shown.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
IN - Informatics
OECD FORD branch
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Project
<a href="/en/project/KJB200410901" target="_blank" >KJB200410901: Fracture of silicate based composites studied on core drilled specimens ? numerical-modeling background for advanced fracture parameters determination</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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