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Numerical investigation of large elastoplastic strains of three-dimensional bodies

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dc.contributor.author Golovanov A.
dc.contributor.author Sultanov L.
dc.date.accessioned 2018-09-17T21:43:23Z
dc.date.available 2018-09-17T21:43:23Z
dc.date.issued 2005
dc.identifier.issn 0032-8243
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/135350
dc.description.abstract A method of stress-strain analysis of elastoplastic bodies with large displacements, rotations, and finite strains is developed. The incremental loading technique is used within the framework of the arbitrary Lagrangian-Eulerian formulation. Constitutive equations are derived which relate the Jaumann derivative of the Cauchy-Euler stress tensor and the strain rate. The spatial discretization is based on the FEM and multilinear three-dimensional isoparametric approximation. An algorithm of stress-strain analysis of elastic, hyperelastic, and perfectly plastic bodies is given. Numerical examples demonstrate the capabilities of the method and its software implementation.
dc.relation.ispartofseries Prikladnaya Mekhanika
dc.subject FEM
dc.subject Incremental loading technique
dc.subject Large elastoplastic strains
dc.subject Stress-strain state
dc.subject Three-dimensional body
dc.title Numerical investigation of large elastoplastic strains of three-dimensional bodies
dc.type Article
dc.relation.ispartofseries-issue 6
dc.relation.ispartofseries-volume 41
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 36
dc.source.id SCOPUS00328243-2005-41-6-SID29144516722


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  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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