Multi-parameter MTS and SED criterion applied on a crack in an alkali-activated concrete specimen under mixed-mode loading.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F21%3APU138436" target="_blank" >RIV/00216305:26110/21:PU138436 - isvavai.cz</a>
Alternative codes found
RIV/68081723:_____/20:00543986
Result on the web
<a href="http://dx.doi.org/10.21495/5896-3-338" target="_blank" >http://dx.doi.org/10.21495/5896-3-338</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.21495/5896-3-338" target="_blank" >10.21495/5896-3-338</a>
Alternative languages
Result language
angličtina
Original language name
Multi-parameter MTS and SED criterion applied on a crack in an alkali-activated concrete specimen under mixed-mode loading.
Original language description
The paper is devoted to an analysis of a crack propagation in a semi-circular concrete specimen under three-point bending. I+II mixed-mode loading is ensured via an inclined crack. Crack deflection angle is investigated by means of the generalized/multi-parameter form of the Maximum Tangential Stress (MTS) criterion and Strain Energy Density (SED) criterion as well as experimentally. The multi-parameter fracture mechanics concept applied in this work is based on the approximation of the crack-tip stress field by means of the Williams series expansion (WE). It has been proved that this approach can help to describe crack behavior in some kinds of materials better than the classical (one-parameter: stress intensity factor) fracture mechanics. This conclusion is discussed also in this paper.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20102 - Construction engineering, Municipal and structural engineering
Result continuities
Project
<a href="/en/project/GJ18-12289Y" target="_blank" >GJ18-12289Y: Advanced characterization of cracks propagation in composites based on alkali activated matrix</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of 26th International Conference Engineering Mechanics 2020
ISBN
978-80-214-5896-3
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
338-341
Publisher name
Brno University of Technology
Place of publication
Brno
Event location
Online
Event date
Nov 24, 2020
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000667956100077