ANÁLISE COMPARATIVA DO DIMENSIONAMENTO ESTRUTURAL DE GALPÃO EM ESTRUTURA METÁLICA E MISTA (AÇO E CONCRETO ARMADO)

Abstract

In this work we will present the procedures related to the design of a shed all in metal structure and mixed structure, which involve metal profiles and reinforced concrete elements. The structural system developed is composed of regularly spaced gantries, with top cover supported on thirds and beams or shears and truss systems, with large covered area, intended for commercial use (shops, parking lots, distribution center, among others), industrial use. , agricultural or other applications. In developing the shed roof calculations, the truss profile models, thirds of the structure, were defined according to the sturdy load capacity of these elements. For the columns, two methods of structural calculations were used to support the loading of the roof, one, all in metal profile with dimensions established by manufacturers of this material and the other all in reinforced concrete, where through calculations it is possible to define its section. . For the lateral closure of the structure of the shed, the masonry sizing of concrete blocks was performed for both means, and a beam set from center to center of the columns in its perpendicular direction was established. After obtaining the final results of the calculations, he hears a comparative analysis of the loads generated for foundation according to the material and geometric characteristics of the two methods exercised.