Determination of intrinsic brittleness of concrete using fracture experiment and its simulation

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F09%3APU85968" target="_blank" >RIV/00216305:26110/09:PU85968 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

čeština

Original language name

Determination of intrinsic brittleness of concrete using fracture experiment and its simulation

Original language description

Procedure for estimation of fracture process zone size of concrete as value of characteristics length which quantifies intrinsic brittleness of the material is presented in this papeer. The procedure is based on the combination of results of fracture experiments . three-point bending of specimens with a central edge notch - with results of the subsequent numerical simulations of these tests by FEM program ATENA and identification of material parameters of selected model using artificial neural networks.For illiustration, three types of concrete were analysed.

Czech name

Determination of intrinsic brittleness of concrete using fracture experiment and its simulation

Czech description

Procedure for estimation of fracture process zone size of concrete as value of characteristics length which quantifies intrinsic brittleness of the material is presented in this papeer. The procedure is based on the combination of results of fracture experiments . three-point bending of specimens with a central edge notch - with results of the subsequent numerical simulations of these tests by FEM program ATENA and identification of material parameters of selected model using artificial neural networks.For illiustration, three types of concrete were analysed.

Type

D - Article in proceedings

CEP classification

JM - Structural engineering

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2009

Confidentiality

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

Article name in the collection

Engineering Mechanics 2009

ISBN

978-80-86246-35-2

ISSN

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e-ISSN

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Number of pages

4

Pages from-to

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Publisher name

Neuveden

Place of publication

Svratka, Česká republika

Event location

Svratka

Event date

May 11, 2009

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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