Short fatigue crack behavior under various level of mixed-mode
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F24%3APU152553" target="_blank" >RIV/00216305:26110/24:PU152553 - isvavai.cz</a>
Výsledek na webu
<a href="https://ebooks.iospress.nl/ISBN/978-1-64368-547-2" target="_blank" >https://ebooks.iospress.nl/ISBN/978-1-64368-547-2</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3233/ATDE240540" target="_blank" >10.3233/ATDE240540</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Short fatigue crack behavior under various level of mixed-mode
Popis výsledku v původním jazyce
In this work, results of a numerical parametric analysis are presented in order to compare them with experimentally observed concrete cone failure features. Such a kind of failure is typical for cast-in steel anchors embedded in concrete substrates. Thus, numerical simulations via finite element method have been performed in order to investigate basic fracture parameters for specimens with a short fatigue crack and stress distribution for specimens without any crack. Several parameters were varied and their effect on the stress intensity factors or distribution of stress tensor components around the anchor corner were studied and discussed. Slight differences between the average angle typical for concrete cone failure observed experimentally and numerical results were found out and thus, more complex numerical simulations shall be recommended.
Název v anglickém jazyce
Short fatigue crack behavior under various level of mixed-mode
Popis výsledku anglicky
In this work, results of a numerical parametric analysis are presented in order to compare them with experimentally observed concrete cone failure features. Such a kind of failure is typical for cast-in steel anchors embedded in concrete substrates. Thus, numerical simulations via finite element method have been performed in order to investigate basic fracture parameters for specimens with a short fatigue crack and stress distribution for specimens without any crack. Several parameters were varied and their effect on the stress intensity factors or distribution of stress tensor components around the anchor corner were studied and discussed. Slight differences between the average angle typical for concrete cone failure observed experimentally and numerical results were found out and thus, more complex numerical simulations shall be recommended.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
20102 - Construction engineering, Municipal and structural engineering
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2024
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
Advances in Transdicsciplinary Engineering series
ISBN
—
ISSN
2352-7528
e-ISSN
—
Počet stran výsledku
7
Strana od-do
160-166
Název nakladatele
IOS Press
Místo vydání
online
Místo konání akce
Györ
Datum konání akce
29. 7. 2024
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
—