ESTUDO COMPARATIVO DA VIABILIDADE TECNICA ENTRE LAJES MISTA “STEEL DECK” E DE CONCRETO PRÉ-MOLDADO NERVURADA TRELIÇADA, PARA EDIFICIO COMERCIAL EM VARGINHA – MG

Abstract

The present work was developed due to the possibilities, in the civil constructions, in relation to the areas that involve structures, having the possibility to work with several constructive methods with different characteristics and to use some varieties of materials, such as steel and concrete. This work addresses the characteristics of lattice precast ribbed slabs and also the mixed “Steel Deck” slabs aiming to carry out a comparative study of the floor design of a commercial building. For this, a bibliographic research was carried out about the floors under study, besides having been studied the methodology of calculation of the two systems and developed a case study for the comparative as constructive dispositions, the weight of the floors and the material consumption. The project in question is a restaurant in the city of Varginha MG.