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Consistent tangent matrices for substepping schemes
dc.contributor.author | Pérez Foguet, Agustí |
dc.contributor.author | Rodríguez Ferran, Antonio |
dc.contributor.author | Huerta, Antonio |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental |
dc.date.accessioned | 2010-07-30T14:46:00Z |
dc.date.available | 2010-07-30T14:46:00Z |
dc.date.created | 2001-06 |
dc.date.issued | 2001-06 |
dc.identifier.citation | Pérez, A.; Rodríguez, A.; Huerta, A. Consistent tangent matrices for substepping schemes. "Computer methods in applied mechanics and engineering", Juny 2001, vol. 190, núm. 35-36, p. 4627-4647. |
dc.identifier.issn | 0045-7825 |
dc.identifier.uri | http://hdl.handle.net/2117/8498 |
dc.description.abstract | A very simple and general expression of the consistent tangent matrix for substepping time-integration schemes is presented. If needed, the derivatives required for the computation of the consistent tangent moduli can be obtained via numerical differentiation. These two strategies (substepping and numerical differentiation) lead to quadratic convergence in complex nonlinear inelasticity problems. |
dc.format.extent | 21 p. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes en elements finits |
dc.subject.lcsh | Plasticity--Mathematical models |
dc.subject.lcsh | Finite element method |
dc.subject.other | Finite element method |
dc.subject.other | Computational plasticity |
dc.subject.other | Quadratic convergence |
dc.subject.other | Substepping |
dc.subject.other | Numerical differentiation |
dc.subject.other | Nonlinear problems |
dc.title | Consistent tangent matrices for substepping schemes |
dc.type | Article |
dc.subject.lemac | Elements finits, Mètode dels |
dc.subject.lemac | Plasticitat -- Mètodes numèrics |
dc.contributor.group | Universitat Politècnica de Catalunya. LACÀN - Mètodes Numèrics en Ciències Aplicades i Enginyeria |
dc.identifier.doi | 10.1016/S0045-7825(00)00336-4 |
dc.description.peerreviewed | Peer Reviewed |
dc.rights.access | Open Access |
local.identifier.drac | 672276 |
dc.description.version | Postprint (author’s final draft) |
local.citation.author | Pérez, A.; Rodríguez, A.; Huerta, A. |
local.citation.publicationName | Computer methods in applied mechanics and engineering |
local.citation.volume | 190 |
local.citation.number | 35-36 |
local.citation.startingPage | 4627 |
local.citation.endingPage | 4647 |
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