Mostra el registre d'ítem simple
A direct elimination algorithm for quasi-static and dynamic contact problems
dc.contributor.author | Capua, Daniel di |
dc.contributor.author | Agelet de Saracibar Bosch, Carlos |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Resistència de Materials i Estructures a l'Enginyeria |
dc.date.accessioned | 2015-02-18T14:01:04Z |
dc.date.available | 2015-02-18T14:01:04Z |
dc.date.created | 2015-01-01 |
dc.date.issued | 2015-01-01 |
dc.identifier.citation | Di Capua, D.; Agelet De Saracibar, C. A direct elimination algorithm for quasi-static and dynamic contact problems. "Finite elements in analysis and design", 01 Gener 2015, vol. 93, p. 107-125. |
dc.identifier.issn | 0168-874X |
dc.identifier.uri | http://hdl.handle.net/2117/26413 |
dc.description.abstract | This paper deals with the computational modeling and numerical simulation of contact problems at Unite deformations using the Finite element method. Quasi-static and dynamic problems are considered and two particular frictional conditions, full stick friction and frictionless cases, are addressed. Lagrange multipliers and regularized formulations of the contact problem, such as penalty or augmented Lagrangian methods, are avoided and a new direct elimination method is proposed. Conserving algorithms are also introduced for the proposed formulation for dynamic contact problems. An assessment of he performance of the resulting formulation is shown in a number of selected benchmark tests and numerical examples, including both quasi-static and dynamic contact problems under full stick friction and frictionless contact conditions. Conservation of key discrete properties exhibited by the time stepping algorithm used for dynamic contact problems is also shown in an example. (C) 2014 Elsevier B.V. All rights reserved. |
dc.format.extent | 19 p. |
dc.language.iso | eng |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes numèrics |
dc.subject.lcsh | Numerical analysis |
dc.subject.other | Contact mechanics |
dc.subject.other | Full stick friction |
dc.subject.other | Frictionless |
dc.subject.other | Finite elements |
dc.subject.other | Dynamics |
dc.subject.other | Conserving algorithms |
dc.title | A direct elimination algorithm for quasi-static and dynamic contact problems |
dc.type | Article |
dc.subject.lemac | Anàlisi numèrica |
dc.contributor.group | Universitat Politècnica de Catalunya. (MC)2 - Grup de Mecànica Computacional en Medis Continus |
dc.identifier.doi | 10.1016/j.finel.2014.09.001 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://www.sciencedirect.com/science/article/pii/S0168874X14001723 |
dc.rights.access | Open Access |
local.identifier.drac | 15343557 |
dc.description.version | Postprint (author’s final draft) |
local.citation.author | Di Capua, D.; Agelet De Saracibar, C. |
local.citation.publicationName | Finite elements in analysis and design |
local.citation.volume | 93 |
local.citation.startingPage | 107 |
local.citation.endingPage | 125 |
Fitxers d'aquest items
Aquest ítem apareix a les col·leccions següents
-
Articles de revista [191]
-
Articles de revista [517]