On introducing approximate solution methods in theory of elasticity
نویسندگان
چکیده
منابع مشابه
On introducing approximate solution methods in theory of elasticity
This work presents how approximate solution methods were introduced in a graduate level course of Theory of Elasticity. The three methods introduced are the finite difference method, the finite element method, and the boundary element method. All methods are exemplified by the problem of a thick-walled cylinder subject to internal pressure with an axisymmetric response. Choosing a single proble...
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On parallel solution of linear elasticity problems: Part I: theory
The discretised linear elasticity problem is solved by the preconditioned conjugate gradient (pcg) method. Mainly we consider the linear isotropic case but we also comment on the more general linear orthotropic problem. The preconditioner is based on the separate displacement component (sdc) part of the equations of elasticity. The preconditioning system consists of two or three subsystems (in ...
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ژورنال
عنوان ژورنال: Computer Applications in Engineering Education
سال: 2006
ISSN: 1061-3773,1099-0542
DOI: 10.1002/cae.20070