engleski

Model of Large Displacements in Static Analysis of Shell

A model of geometric non-linearity in static analysis of a shell, which includes the effects of large displacements and small deformations, is presented. Degenerated curved shell elements were used. The presented numerical model was verified on the results of three experimentally tested very slender steel structures, with elastic behaviour of material for all applied loads.

Shell, Geometric nonlinearity, Large displacement, Numerical model, Experiment, Deflection

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