This HTML5 document contains 47 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

Namespace Prefixes

PrefixIRI
dctermshttp://purl.org/dc/terms/
n18http://purl.org/net/nknouf/ns/bibtex#
n16http://localhost/temp/predkladatel/
n14http://linked.opendata.cz/resource/domain/vavai/riv/tvurce/
n13http://linked.opendata.cz/resource/domain/vavai/projekt/
n15http://linked.opendata.cz/ontology/domain/vavai/
n11https://schema.org/
shttp://schema.org/
skoshttp://www.w3.org/2004/02/skos/core#
n3http://linked.opendata.cz/ontology/domain/vavai/riv/
n2http://linked.opendata.cz/resource/domain/vavai/vysledek/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
n6http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F61989100%3A27240%2F06%3A00013603%21RIV07-GA0-27240___/
n8http://linked.opendata.cz/ontology/domain/vavai/riv/klicoveSlovo/
n17http://linked.opendata.cz/ontology/domain/vavai/riv/duvernostUdaju/
xsdhhttp://www.w3.org/2001/XMLSchema#
n20http://linked.opendata.cz/ontology/domain/vavai/riv/jazykVysledku/
n19http://linked.opendata.cz/ontology/domain/vavai/riv/aktivita/
n9http://linked.opendata.cz/ontology/domain/vavai/riv/obor/
n7http://linked.opendata.cz/ontology/domain/vavai/riv/druhVysledku/
n12http://reference.data.gov.uk/id/gregorian-year/

Statements

Subject Item
n2:RIV%2F61989100%3A27240%2F06%3A00013603%21RIV07-GA0-27240___
rdf:type
skos:Concept n15:Vysledek
dcterms:description
Contact modelling is still one of the most challenging aspects of nonlinear computational mechanics. We do not in general know either the distributions of the contact tractions throughout the areas currently in contact or shapes and magnitudes of these areas until we have run the problem. Their evaluation has to be part of the solution. The FETI method is based on idea that the compatibility between the sub-domains can be enforced in terms of forces, or the Lagrange multipliers, which we call the dual variables in this context, while the primal variables, or displacements, are eliminated. It is obvious that the concept that every individual sub-domain, into which the body is partitioned, interacts with its neighbours in terms of the forces can naturally be applied to the solution to contact problems. We extend these results to problems with the geometric and material nonlinearities. Contact modelling is still one of the most challenging aspects of nonlinear computational mechanics. We do not in general know either the distributions of the contact tractions throughout the areas currently in contact or shapes and magnitudes of these areas until we have run the problem. Their evaluation has to be part of the solution. The FETI method is based on idea that the compatibility between the sub-domains can be enforced in terms of forces, or the Lagrange multipliers, which we call the dual variables in this context, while the primal variables, or displacements, are eliminated. It is obvious that the concept that every individual sub-domain, into which the body is partitioned, interacts with its neighbours in terms of the forces can naturally be applied to the solution to contact problems. We extend these results to problems with the geometric and material nonlinearities. Článek se zabývá aplikací nové varianty FETI metody rozložení oblasti pro řešení kontaktních úloh. Jak kompatibilita mezi podoblastmi tak i Dirichletovy okrajové podmínky jsou vynuceny Lagrangeovými multiplikátory nebo silami, které působí podél kontaktního rozhraní. Popíšeme teoretický základ Total FETI metody pro řešení variačních nerovnic, které popisují rovnováhu sil soustavy pružných deformovatelnýc těles v kontaktua její implementaci do vnitřní smyčky algoritmu, který řeší materiálové a geometrickénelinearity ve smyčce vnější. Numerické experimenty byly řešeny na konečněprvkovém programu PMD.
dcterms:title
Scalable Algorithms for Contact Problems with Additional Nonlinearities Scalable Algorithms for Contact Problems with Additional Nonlinearities Škálovatelné algoritmy pro kontaktní úlohy s dalšími nelinearitami
skos:prefLabel
Scalable Algorithms for Contact Problems with Additional Nonlinearities Škálovatelné algoritmy pro kontaktní úlohy s dalšími nelinearitami Scalable Algorithms for Contact Problems with Additional Nonlinearities
skos:notation
RIV/61989100:27240/06:00013603!RIV07-GA0-27240___
n3:strany
105-105
n3:aktivita
n19:P
n3:aktivity
P(GA101/05/0423)
n3:dodaniDat
n12:2007
n3:domaciTvurceVysledku
n14:5021391 n14:9411577
n3:druhVysledku
n7:D
n3:duvernostUdaju
n17:S
n3:entitaPredkladatele
n6:predkladatel
n3:idSjednocenehoVysledku
498471
n3:idVysledku
RIV/61989100:27240/06:00013603
n3:jazykVysledku
n20:eng
n3:klicovaSlova
contact problems; domain decomposition; geometric nonlinearity; material nonlinearity; structural analysis; finite element method
n3:klicoveSlovo
n8:finite%20element%20method n8:geometric%20nonlinearity n8:material%20nonlinearity n8:contact%20problems n8:structural%20analysis n8:domain%20decomposition
n3:kontrolniKodProRIV
[16BCEDE0EB38]
n3:mistoVydani
Kippen, Stirlingshire
n3:nazevZdroje
Proceedings of the Fifth International Conference on Engineering Computational Technology
n3:obor
n9:JR
n3:pocetDomacichTvurcuVysledku
2
n3:pocetTvurcuVysledku
4
n3:projekt
n13:GA101%2F05%2F0423
n3:rokUplatneniVysledku
n12:2006
n3:tvurceVysledku
Dostál, Zdeněk Dobiáš, Jiří Pták, Svatopluk Vondrák, Vít
s:numberOfPages
11
n18:hasPublisher
Civil-Comp Press
n11:isbn
1-905088-11-6
n16:organizacniJednotka
27240