Abstract (EN):
The Semiloof shell element is considered for the nonlineer
large displacement analysis of plates and shells. Lagrangian and updated formulations are both used for describing the large displecement response. An initial stiffness conventionel plasticity algorithm and an elasto-viscoplastic model are considered for material nonlinear analysis. For the combined effect of material nonlinearity and large displecements an
Language:
Portuguese
Type (Professor's evaluation):
Scientific
No. of pages:
15