Jointless Bridge: Determination of Fracture Mechanical Parameters Values for Nonlinear Analysis
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F10%3APU92067" target="_blank" >RIV/00216305:26110/10:PU92067 - 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
Jointless Bridge: Determination of Fracture Mechanical Parameters Values for Nonlinear Analysis
Original language description
The knowledge of fracture mechanical parameters values is fundamental for virtual failure modeling of elements and structures made of concrete. A key parameter of nonlinear fracture mechanics modeling is certainly specific fracture energy of concrete andits variability. Within this paper experimental results from three-point bending tests on notched-beam specimens are analyzed. Two basic approaches are applied to determine fracture mechanical parameters from these tests: (i) effective crack model / work-offracture method, (ii) inverse finite element method analysis using nonlinear fracture mechanics based on virtual stochastic simulation. The paper is focused on the determination of fracture mechanical parameters values of concrete obtained from casting of concrete for Jointless Bridge in Austria. These parameters input in advanced material models for concrete which are used for virtual stochastic nonlinear analysis of Jointless Bridge described in consequent paper.
Czech name
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Czech description
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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
Bridge Maintenance, Safety and Management (IABMAS 2010)
ISBN
978-0-415-87786-2
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
Philadelphia
Event location
Philadelphia
Event date
Apr 3, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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