About: Jointless Bridge: Determination of Fracture Mechanical Parameters Values for Nonlinear Analysis

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
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 and its 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. 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 and its 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. (en)
Title	Jointless Bridge: Determination of Fracture Mechanical Parameters Values for Nonlinear Analysis Jointless Bridge: Determination of Fracture Mechanical Parameters Values for Nonlinear Analysis (en)
skos:prefLabel	Jointless Bridge: Determination of Fracture Mechanical Parameters Values for Nonlinear Analysis Jointless Bridge: Determination of Fracture Mechanical Parameters Values for Nonlinear Analysis (en)
skos:notation	RIV/00216305:26110/10:PU92067!RIV11-MSM-26110___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(1M0579), P(7D08004)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Lehký, David Keršner, Zbyněk Novák, Drahomír
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta stavební
http://linked.open...dnocenehoVysledku	265599
http://linked.open...ai/riv/idVysledku	RIV/00216305:26110/10:PU92067
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Fracture mechanical parameters, nonlinear analysis, finite element method (en)
http://linked.open.../riv/klicoveSlovo	finite element method Fracture mechanical parameters nonlinear analysis
http://linked.open...ontrolniKodProRIV	[B60912959BF7]
http://linked.open...v/mistoKonaniAkce	Philadelphia
http://linked.open...i/riv/mistoVydani	Philadelphia
http://linked.open...i/riv/nazevZdroje	Bridge Maintenance, Safety and Management (IABMAS 2010)
http://linked.open...in/vavai/riv/obor	JM
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Risk based Performance Prediction and Lifetime Assessment of Concrete Structures Centre for Integrated Design of Advanced Structures
http://linked.open...UplatneniVysledku	2010
http://linked.open...iv/tvurceVysledku	Keršner, Zbyněk Lehký, David Novák, Drahomír
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2010-04-03 (xsd:date)
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Neuveden
https://schema.org/isbn	978-0-415-87786-2
http://localhost/t...ganizacniJednotka	26110

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