Estimation of the zone of failure extent in quasi-brittle specimens with different crack-tip constraint conditions from stress field
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F14%3APU113332" target="_blank" >RIV/00216305:26110/14:PU113332 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.592-593.262" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/KEM.592-593.262</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.592-593.262" target="_blank" >10.4028/www.scientific.net/KEM.592-593.262</a>
Alternative languages
Result language
angličtina
Original language name
Estimation of the zone of failure extent in quasi-brittle specimens with different crack-tip constraint conditions from stress field
Original language description
A multi-parameter fracture mechanics concept based on the Williams power series is applied on novel cracked specimen geometries utilizing combined boundary conditions of the wedge splitting and the three-point bending test. Crack tip stress fields for various configurations (causing different constraint conditions at the crack tip and thus also different fracture process zone extents) are numerically investigated and subsequently analytically reconstructed using developed procedure. An importance of using higher order terms of the Williams series is demonstrated.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
20102 - Construction engineering, Municipal and structural engineering
Result continuities
Project
<a href="/en/project/GA13-09518S" target="_blank" >GA13-09518S: Effect of carbon nanotubes on enhancement of the fracture behaviour of alkali activated aluminosilicate materials (NANOFRAM)</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
7th International Conference Materials Structure & Micromechanics of Fracture (MSMF-7)
ISBN
978-80-214-4739-4
ISSN
1013-9826
e-ISSN
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Number of pages
4
Pages from-to
262-265
Publisher name
Neuveden
Place of publication
Neuveden
Event location
Brno
Event date
Jul 1, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000336694400057