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Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Mikhailov, SE | - |
dc.coverage.spatial | 9 | en |
dc.date.accessioned | 2009-06-04T14:15:20Z | - |
dc.date.available | 2009-06-04T14:15:20Z | - |
dc.date.issued | 2006 | - |
dc.identifier.citation | Engineering Analysis with Boundary Elements. 30 (3) 218-226 | en |
dc.identifier.uri | http://www.elsevier.com/wps/find/journaldescription.cws_home/ 422920/description#description | en |
dc.identifier.uri | http://bura.brunel.ac.uk/handle/2438/3370 | - |
dc.description.abstract | A quasi-static mixed boundary value problem of incremental elasto-plasticity for a continuously inhomogeneous body is considered. Using the two-operator Green–Betti formula and the fundamental solution of a reference homogeneous linear elasticity problem, with frozen initial or tangent elastic coefficients, a boundary-domain integro-differential formulation of the elasto-plastic problem is presented, with respect to the displacement rates and their gradients. Using a cut-off function approach, the corresponding localized parametrix of the reference problem is constructed to reduce the elasto-plastic problem to a nonlinear localized boundary-domain integro-differential equation. Algorithms of mesh-based and mesh-less discretizations are presented resulting in sparsely populated systems of nonlinear algebraic equations for the displacement increments. | en |
dc.format.extent | 192553 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | en | - |
dc.publisher | Elsevier | en |
dc.subject | Incremental elasto-plasticity; Functionally graded materials; Variable coefficients; United formulation; Partly segregated formulation; Integro-differential equation; Localization; Mesh-based discretization; Mesh-less discretization | en |
dc.title | Localized direct boundary-domain integro-differential formulations for incremental elasto-plasticity of inhomogeneous body | en |
dc.type | Research Paper | en |
Appears in Collections: | Dept of Mathematics Research Papers Mathematical Sciences |
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