Análise numérica de otimização de treliça

Abstract

It presents the behavior of a Truss structure from a roof that suffers stress in your surface and it has the purpose of reduction of structural volume with an optimization toll. The system sets the stress influence of storm winds, weight of rain water and self-weight of the structure. The analysis data are given by the finite element method (FEM) that reduces the section areas of the elements making the reduction of the volume, minimizing the costs of production. This computation is possible due to features from Ansys®.