The use of dual boundary element method in the dynamic analysis of stiffened plates

Autores

  • Sandro Petry Laureano Leme

DOI:

https://doi.org/10.17921/1890-1793.2010v5n5p9-25

Resumo

In this paper is presented the use of Dual Boundary Element Method (DBEM) in the Laplace transform domain to analyse the dynamic response of stiffened plates of 2 D problems. The formulation is derived by coupling dynamic boundary element two-dimensional plane stress or strain dynamic elasticity formulation of a stiffened plate and the displacement equations for an isolated beam under dynamic load. The interaction forces between stiffeners and the plate are treated as line distributed body forces along the attachment.

Downloads

Publicado

2015-07-10

Edição

Seção

Artigos