Parametric analysis on concrete cone failure

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F26%3A0199927" target="_blank" >RIV/00216305:26110/26:0199927 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.prostr.2025.10.015" target="_blank" >http://dx.doi.org/10.1016/j.prostr.2025.10.015</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.prostr.2025.10.015" target="_blank" >10.1016/j.prostr.2025.10.015</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Parametric analysis on concrete cone failure

Popis výsledku v původním jazyce

A cast-in steel anchor embedded in concrete and subjected to tensile loading was investigated numerically in order to assess basic features of the very common kind of failure, which is concrete cone failure. An idea based on the maximum tangential stress criterion was utilized and stress distribution at the anchor’s corner was analyzed at various critical distances. The influence of selected geometrical parameters, such as the anchor’s embedment length and its outer radius, was discussed. The conclusions obtained within this work enable to improve the design of the anchored concrete structures by means of suggestion of more advantageous dimensions of the anchor. A suitable choice of the geometrical parameters can decrease the value of the angle where the maximum of the tangential stress occurs and where the crack initiation is assumed. Thus, the initiated crack needs to overcome a longer path through the concrete specimen towards the specimen surface, which increases the resistance of such structures.

Název v anglickém jazyce

Parametric analysis on concrete cone failure

Popis výsledku anglicky

A cast-in steel anchor embedded in concrete and subjected to tensile loading was investigated numerically in order to assess basic features of the very common kind of failure, which is concrete cone failure. An idea based on the maximum tangential stress criterion was utilized and stress distribution at the anchor’s corner was analyzed at various critical distances. The influence of selected geometrical parameters, such as the anchor’s embedment length and its outer radius, was discussed. The conclusions obtained within this work enable to improve the design of the anchored concrete structures by means of suggestion of more advantageous dimensions of the anchor. A suitable choice of the geometrical parameters can decrease the value of the angle where the maximum of the tangential stress occurs and where the crack initiation is assumed. Thus, the initiated crack needs to overcome a longer path through the concrete specimen towards the specimen surface, which increases the resistance of such structures.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20102 - Construction engineering, Municipal and structural engineering

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Procedia Structural Integrity

ISBN

—

ISSN

—

e-ISSN

2452-3216

Počet stran výsledku

6

Strana od-do

94-99

Název nakladatele

Elsevier BV

Místo vydání

Ostravice

Místo konání akce

Ostravice

Datum konání akce

28. 5. 2025

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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