About: Microplane Model Parameters Estimation Using Soft Computing Methods

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Concrete as a man-made heterogeneous material shows very complex nonlinear behavior which is extremely difficult to model both theoretically and numerically. The microplane model is a fully three-dimensional material law that includes tensional and compressive softening, damage of the material, different combinations of loading, unloading and cyclic loading along with the development of damage-induced anisotropy of the material. As a result, it is fully capable of predicting behavior of real-world concrete structures once provided with proper input data. Although the authors of the model proposed a heuristic calibration procedure, it is based on the trial-and-error method and provides guide to determination of selected material parameters. Therefore, a reliable and inexpensive procedure for parameters identification of this model is on demand. In the view of potential improvements proposed in a recent work on soft computing methods, a new procedure based on artificial neural networks . Concrete as a man-made heterogeneous material shows very complex nonlinear behavior which is extremely difficult to model both theoretically and numerically. The microplane model is a fully three-dimensional material law that includes tensional and compressive softening, damage of the material, different combinations of loading, unloading and cyclic loading along with the development of damage-induced anisotropy of the material. As a result, it is fully capable of predicting behavior of real-world concrete structures once provided with proper input data. Although the authors of the model proposed a heuristic calibration procedure, it is based on the trial-and-error method and provides guide to determination of selected material parameters. Therefore, a reliable and inexpensive procedure for parameters identification of this model is on demand. In the view of potential improvements proposed in a recent work on soft computing methods, a new procedure based on artificial neural networks . (en) Tento příspěvek diskutuje identifikaci parametrů komplexního inženýrského modelu pomocí metod umělé inteligence. Konkrétně je představena stochastická optimalizační metoda SADE a její aplikace na určení parametrů mikroploškového modelu betonu. (cs)
Title	Určení parametrů mikroploškového modelu pomocí metod umělé inteligence (cs) Microplane Model Parameters Estimation Using Soft Computing Methods Microplane Model Parameters Estimation Using Soft Computing Methods (en)
skos:prefLabel	Určení parametrů mikroploškového modelu pomocí metod umělé inteligence (cs) Microplane Model Parameters Estimation Using Soft Computing Methods Microplane Model Parameters Estimation Using Soft Computing Methods (en)
skos:notation	RIV/68407700:21110/04:01099173!RIV/2005/MSM/211105/N
http://linked.open.../vavai/riv/strany	536 ; 539
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM 210000003)
http://linked.open...vai/riv/dodaniDat	2005
http://linked.open...aciTvurceVysledku	Zeman, Jan Lepš, Matěj
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	České vysoké učení technické v Praze / Fakulta stavební
http://linked.open...dnocenehoVysledku	573499
http://linked.open...ai/riv/idVysledku	RIV/68407700:21110/04:01099173
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Concrete; Finite element method; Genetic algorithms; Inverse problems; Microplane model; Neural network (en)
http://linked.open.../riv/klicoveSlovo	Microplane model Genetic algorithms Concrete Finite element method Neural network Inverse problems
http://linked.open...ontrolniKodProRIV	[4343C371AAC2]
http://linked.open...v/mistoKonaniAkce	Bled
http://linked.open...i/riv/mistoVydani	Ljubljana
http://linked.open...i/riv/nazevZdroje	Multi-physics and Multi-scale Computer Models in Non-linear Analysis and Optimal Design of Engineering Structures Under Extreme Conditions: Proceedings of NATO Advanced Research Worshop
http://linked.open...in/vavai/riv/obor	JN
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2004
http://linked.open...iv/tvurceVysledku	Kučerová, Anna Lepš, Matěj Zeman, Jan
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2004-06-13 (xsd:date)
http://linked.open...n/vavai/riv/zamer	http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20210000003
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	University of Ljubljana
https://schema.org/isbn	961-6167-60-X
http://localhost/t...ganizacniJednotka	21110

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