Special aspects of fracture behaviour description of quasi-brittle materials usány cohesive crack model
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F11%3APU97075" target="_blank" >RIV/00216305:26110/11:PU97075 - 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
Speciální aspekty popisu lomového chování kvazikřehkých materiálů modelem kohezivní trhliny
Original language description
The standard formulation of the cohesive crack model assumes that cohesive crack can develop anywhere in specimen or a structure, where an initiation criterion like overstepping of the tensile strength is reached. For simple model of bended beam, where asingle cohesive crack is predetermined, the solution turns out to be inconsistent with preceding postulate. This paper investigates influence of this phenomenon on the model response by comparation with other techniques suitable for modelling fracture of quasi-brittle materials
Czech name
Speciální aspekty popisu lomového chování kvazikřehkých materiálů modelem kohezivní trhliny
Czech description
The standard formulation of the cohesive crack model assumes that cohesive crack can develop anywhere in specimen or a structure, where an initiation criterion like overstepping of the tensile strength is reached. For simple model of bended beam, where asingle cohesive crack is predetermined, the solution turns out to be inconsistent with preceding postulate. This paper investigates influence of this phenomenon on the model response by comparation with other techniques suitable for modelling fracture of quasi-brittle materials
Classification
Type
D - Article in proceedings
CEP classification
JM - Structural engineering
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Víceúrovňový design pokrokových materiálů 2011
ISBN
978-80-87434-04-8
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
95-102
Publisher name
Neuveden
Place of publication
Brno
Event location
Brno
Event date
Dec 1, 2011
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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