Propagation conditions of an eccentric crack in a semi-circular disk loaded in I plus II mixed mode

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F20%3A00542365" target="_blank" >RIV/68081723:_____/20:00542365 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1051/matecconf/202031000017" target="_blank" >http://dx.doi.org/10.1051/matecconf/202031000017</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/matecconf/202031000017" target="_blank" >10.1051/matecconf/202031000017</a>

Result language
angličtina
Original language name
Propagation conditions of an eccentric crack in a semi-circular disk loaded in I plus II mixed mode
Original language description
Multi-parameter fracture mechanics concept is applied to investigate crack propagation conditions during a three-point bending (3PB) test performed on an asymmetrical semi-circular disk under I+II mixedmode loading. The asymmetry is represented by an eccentricity of the angled crack as well as by different distances of both supports during the 3PB test from the middle of the specimen. The Williams series expansion is used for the crack-tip stress field approximation and fracture response of the crack is assessed by means of the combination of the numerical and analytical solution. Comparison between the individual configurations is carried out and discussion on the importance of the higher-order terms considered in the Williams expansion for various cases of asymmetry is presented.
Czech name
—
Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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