Investigation on Mesh Dependency of Stochastic Simulations of Quasibrittle Fracture
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F16%3APU120460" target="_blank" >RIV/00216305:26110/16:PU120460 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Investigation on Mesh Dependency of Stochastic Simulations of Quasibrittle Fracture
Original language description
This paper presents a new crack band model for stochastic finite element (FE) simulations of quasibrittle fracture. The model is anchored by a probabilistic treatment of damage initiation, localization and propagation. This study focuses on the case in which the finite element size is larger than the width of the localization band. A weakest link model is used to describe the probabilistic onset of damage localization inside the element, where the randomness of the location of the localization band is related to the random material strength.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
JM - Structural engineering
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GJ15-19865Y" target="_blank" >GJ15-19865Y: Discrete fracture models: adaptive remeshing, energy release rate, and stress along boundaries</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů