Finite element analysis of bifurcation in nonlocal strain softening solids
β Scribed by Gilles Pijaudier-Cabot; Antonio Huerta
- Book ID
- 107876226
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 1006 KB
- Volume
- 90
- Category
- Article
- ISSN
- 0045-7825
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π SIMILAR VOLUMES
With The Rap1d Development Of Computational Capab1lities, Nonl1near F1nite Element Analys1s 1n Structural Mechan1cs Has Become An 1mportant Field Of Research. Its Objective Is The Real1stic Assessment Of The Actual Behav10r Of Structures By Numerical Methods. Th1s Requires That All Nonlinear Effects
In this work, a three-node triangular finite element with two degrees of freedom per node for the large strain elasto-plastic analysis of axisymmetric solids is presented. The formulation resorts to the adjacent elements to obtain a quadratic interpolation of the geometry over a patch of four elemen