Finite element fracture analysis of reinforced SHCC members

Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F09%3A00166552" target="_blank" >RIV/68407700:21110/09:00166552 - isvavai.cz</a>
Výsledek na webu
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Jazyk výsledku
angličtina
Název v původním jazyce
Finite element fracture analysis of reinforced SHCC members
Popis výsledku v původním jazyce
After a brief review of various existing approaches to FEM modeling of fracture in R/SHCC structural members, a methodology based on a treatment of individual cracks is proposed. This method is shown to provide more accurate reproduction of experimentalresults, especially when SHCC material is exposed to non-proportional loading. Analytical results also indicate that when a multiply cracked SHCC is exposed to shearing, it may lose some of its strength and deformational capacity, probably due to shearing-induced damage of fiber bridging.
Název v anglickém jazyce
Finite element fracture analysis of reinforced SHCC members
Popis výsledku anglicky
After a brief review of various existing approaches to FEM modeling of fracture in R/SHCC structural members, a methodology based on a treatment of individual cracks is proposed. This method is shown to provide more accurate reproduction of experimentalresults, especially when SHCC material is exposed to non-proportional loading. Analytical results also indicate that when a multiply cracked SHCC is exposed to shearing, it may lose some of its strength and deformational capacity, probably due to shearing-induced damage of fiber bridging.

Rok uplatnění
2009
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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