Williams expansion utilized for assessment of crack behaviour under mixed-mode loading in alkali-activated fine-grained composite
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F21%3A00544147" target="_blank" >RIV/68081723:_____/21:00544147 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26110/21:PU138437
Result on the web
<a href="https://onlinelibrary.wiley.com/doi/10.1111/ffe.13418" target="_blank" >https://onlinelibrary.wiley.com/doi/10.1111/ffe.13418</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/ffe.13418" target="_blank" >10.1111/ffe.13418</a>
Alternative languages
Result language
angličtina
Original language name
Williams expansion utilized for assessment of crack behaviour under mixed-mode loading in alkali-activated fine-grained composite
Original language description
The paper concerns an experimental study on the crack deflection angle in a semi-circular disc made of an alkali-activated fine-grained composite under mixed-mode conditions. This study is supplemented by an extensive numerical analysis that calculates the crack deflection angles via generalized (multi-parameter) fracture criteria. It is proved that the use of higher-order terms of the Williams expansion for the approximation of the crack-tip stress field leads to more accurate results. The influence of various parameters on the crack deflection angle is discussed, and recommendations on their proper choice are presented. The conclusions help in describing the crack behaviour under mixed-mode conditions more accurately.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Fatigue and Fracture of Engineering Materials and Structures
ISSN
8756-758X
e-ISSN
1460-2695
Volume of the periodical
44
Issue of the periodical within the volume
5
Country of publishing house
BE - BELGIUM
Number of pages
11
Pages from-to
1151-1161
UT code for WoS article
000607299900001
EID of the result in the Scopus database
2-s2.0-85098656548