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Št. zadetkov: 2
On large deformations of thin elasto-plastic shells: implementation of a finite rotation model for quadrilateral shell element
Boštjan Brank, Djordje Perić, Frano Damjanić
Izvirni znanstveni članek
Oznake: finite elements;shells;large deformations;finite rotations;elasto-plasticity;
A large-deformation model for thin shells composed of elasto-plastic material is presented in this work. Formulation of the shell model, equivalent to the two-dimensional Cosserat continuum, is developed from the three-dimensional continuum by employing standard assumptions on the distribution of th ...
Leto: 1997 Vir: Digitalni repozitorij raziskovalnih organizacij Slovenije
On implementation of a nonlinear four node shell finite element for thin multilayered elastic shells
Boštjan Brank, Djordje Perić, Frano Damjanić
Izvirni znanstveni članek
Oznake: mehanika;elastične lupine;
A simple non-linear stress resultant four node shell finite element is presented. The underlying shell theory is developed from the three dimensional continuum theory via standard assumptions on the displacement field. A model for thin shells is obtained by approximating terms describing the shell g ...
Leto: 1995 Vir: Digitalni repozitorij raziskovalnih organizacij Slovenije
Št. zadetkov: 2
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