Determination of material parameters of various concretes for simulation of fracture test
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F10%3APU91714" target="_blank" >RIV/00216305:26110/10:PU91714 - 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
STANOVENÍ MATERIÁLOVÝCH PARAMETRŮ RŮZNÝCH BETONŮ PRO SIMULACI LOMOVÉ ZKOUŠKY
Original language description
Paper deals with development and testing of inverse reliability system FraMePID 3PB for identification of fracture mechanical parameters and softening laws. For that purpose a typical fracture test is used. Testing configuration is three-point bending test of beam with notch in the middle of the span. The size of the beam is 400/100/100 mm; notch depth is 30 mm. The emphasis is on commonness of proposed inverse reliability system with the view of its usage for concretes with various strengths and ages.System is tested using two different concrete specimens. For softening in tension three softening models are used linear, bilinear and Hordijks law. Result of inverse analysis is the set of material parameters and the most suitable softening model.
Czech name
STANOVENÍ MATERIÁLOVÝCH PARAMETRŮ RŮZNÝCH BETONŮ PRO SIMULACI LOMOVÉ ZKOUŠKY
Czech description
Paper deals with development and testing of inverse reliability system FraMePID 3PB for identification of fracture mechanical parameters and softening laws. For that purpose a typical fracture test is used. Testing configuration is three-point bending test of beam with notch in the middle of the span. The size of the beam is 400/100/100 mm; notch depth is 30 mm. The emphasis is on commonness of proposed inverse reliability system with the view of its usage for concretes with various strengths and ages.System is tested using two different concrete specimens. For softening in tension three softening models are used linear, bilinear and Hordijks law. Result of inverse analysis is the set of material parameters and the most suitable softening model.
Classification
Type
D - Article in proceedings
CEP classification
JM - Structural engineering
OECD FORD branch
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Result continuities
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)
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Ekologie a nové stavební hmoty a výrobky
ISBN
978-80-87397-02-2
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
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Publisher name
Neuveden
Place of publication
Telč, Česká republika
Event location
Telč
Event date
Jun 8, 2010
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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