About: Modeling of concrete creep based on Microprestress-solidification theory

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Creep of concrete is strongly affected by the evolution of pore humidity and temperature, which in turn depend on the environmental conditions and on the size and shape of the concrete member. Current codes of practice take that into account only approximately, in a very simplified way. More realistic description can be achieved by advanced models, such as model B3 and its improved version that uses the concept of microprestress. In this contribution, efficient computational algorithms for the microprestress-solidification theory are developed and their implementation into an object-oriented finite element framework is described. In the second part of this paper, the new implementation is used to simulate creep experiments of L'Hermite and Mamillan. Creep of concrete is strongly affected by the evolution of pore humidity and temperature, which in turn depend on the environmental conditions and on the size and shape of the concrete member. Current codes of practice take that into account only approximately, in a very simplified way. More realistic description can be achieved by advanced models, such as model B3 and its improved version that uses the concept of microprestress. In this contribution, efficient computational algorithms for the microprestress-solidification theory are developed and their implementation into an object-oriented finite element framework is described. In the second part of this paper, the new implementation is used to simulate creep experiments of L'Hermite and Mamillan. (en)
Title	Modeling of concrete creep based on Microprestress-solidification theory Modeling of concrete creep based on Microprestress-solidification theory (en)
skos:prefLabel	Modeling of concrete creep based on Microprestress-solidification theory Modeling of concrete creep based on Microprestress-solidification theory (en)
skos:notation	RIV/68407700:21110/10:00172669!RIV11-GA0-21110___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GD103/09/H078)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Havlásek, Petr Jirásek, Milan
http://linked.open.../riv/druhVysledku	C - Kapitola v knize
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta stavební
http://linked.open...dnocenehoVysledku	271863
http://linked.open...ai/riv/idVysledku	RIV/68407700:21110/10:00172669
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	creep; shrinkage; concrete; compliance function; exponential algorithm; Dirichlet series; Kelvin chain; solidification; microprestress; finite elements (en)
http://linked.open.../riv/klicoveSlovo	concrete creep shrinkage Dirichlet series Kelvin chain compliance function finite elements microprestress solidification exponential algorithm
http://linked.open...ontrolniKodProRIV	[6D49C2882632]
http://linked.open...i/riv/mistoVydani	Praha
http://linked.open...i/riv/nazevZdroje	Computer and Experimental Analysis of Civil Engineering Materials and their Multilayered Systems II
http://linked.open...in/vavai/riv/obor	JN
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...v/pocetStranKnihy	218 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Computer and experimental analysis of civil engineering materials and their multilayered systems
http://linked.open...UplatneniVysledku	2010
http://linked.open...iv/tvurceVysledku	Havlásek, Petr Jirásek, Milan
number of pages	15 (xsd:int)
http://purl.org/ne...btex#hasPublisher	České vysoké učení technické v Praze
https://schema.org/isbn	978-80-01-04676-0
http://localhost/t...ganizacniJednotka	21110

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