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A finite element formulation based on Nadai's deformation theory for elasto-plastic analysis

✍ Scribed by Hong Ou Kim

Publisher
John Wiley and Sons
Year
1981
Tongue
English
Weight
675 KB
Volume
17
Category
Article
ISSN
0029-5981

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✦ Synopsis

Abstract

A numerical method of the Newton‐Raphson type is presented for elasto‐plastic analysis using the finite element method. The method is developed from Nadai's deformation theory and Hooke's law. Numerical examples are used to show that the method provides very rapid solution convergence.

πŸ“œ SIMILAR VOLUMES

ON LARGE DEFORMATIONS OF THIN ELASTO-PLA
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✍ BOΕ TJAN BRANK; DJORDJE PERIΔ†; FRANO B. DAMJANIΔ† πŸ“‚ Article πŸ“… 1997 πŸ› John Wiley and Sons 🌐 English βš– 792 KB

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An element for analysis of variable order one point singularities in plane problems has been proposed. The element meets all the convergence requirements, viz. the rigid body mode, the constant strain condition and the interelement compatibility. It can be easily incorporated in any package based on