LATTICE MODELING OF CONCRETE FRACTURE INCLUDING MATERIAL SPATIAL RANDOMNESS
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F13%3APU109077" target="_blank" >RIV/00216305:26110/13:PU109077 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
čeština
Original language name
LATTICE MODELING OF CONCRETE FRACTURE INCLUDING MATERIAL SPATIAL RANDOMNESS
Original language description
The paper presents stochastic discrete simulations of concrete fracture behavior. The spatial material randomness of local material properties is introduced into a discrete lattice-particle model via an autocorrelated random field generated by the Karhunen-Loeve expansion method. The stochastic discrete model is employed to simulate failure of the three-point-bent beams with and without a central notch. The effect of spatial randomness on the peak load and energy dissipation is studied.
Czech name
LATTICE MODELING OF CONCRETE FRACTURE INCLUDING MATERIAL SPATIAL RANDOMNESS
Czech description
The paper presents stochastic discrete simulations of concrete fracture behavior. The spatial material randomness of local material properties is introduced into a discrete lattice-particle model via an autocorrelated random field generated by the Karhunen-Loeve expansion method. The stochastic discrete model is employed to simulate failure of the three-point-bent beams with and without a central notch. The effect of spatial randomness on the peak load and energy dissipation is studied.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JM - Structural engineering
OECD FORD branch
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Result continuities
Project
<a href="/en/project/LH12062" target="_blank" >LH12062: Stochastic Discrete Modeling of Fracture Processes in Heterogeneous Materials</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Engineering Mechanics
ISSN
1802-1484
e-ISSN
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Volume of the periodical
20
Issue of the periodical within the volume
5
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
14
Pages from-to
413-426
UT code for WoS article
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EID of the result in the Scopus database
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