Consideración del Efecto de Corte en la Dinámica de Vigas Abiertas de Pared Delgada

Abstract

This paper deals with an extension of the Vlasoy's theory for the dynamic analysis of thin walled open beams taking into account flexibility, rotatory and warping inertias and the existence of an arbitrary state of initial stress. The present formulation which is based on Reissner principle allows the unified determination of the motion equations and the constitutive relations.