Abstract In this paper it is presented how the results of classical elastic finite element method can be used if the problem is solved in the stress space. Both, the elastic and elasto-plastic analysis are formulated as mathematical programming problems. Such a kind of feasible direction method is presented the steps of which have a mechanical meaning as well. A thick curvated shell element was computed by this method.
Elasto-plastic analysis of continuum structures by nonlinear programming
1986-01-01
12 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Nonlinear analysis of elasto-plastic shells by hybrid stress finite elements
Tema Archiv | 1982
|Large Strain, Elasto-Plastic Finite Element Analysis
AIAA | 1971
|British Library Conference Proceedings | 1998
|Nonlinear-viscoelastic-Elasto-plastic model for Rubber like Material using FEM
British Library Conference Proceedings | 2008
|