ANÁLISE TÉCNICA E FINANCEIRA PARA LAJES DE EDIFÍCIO COMERCIAL EM ESTRUTURA METÁLICA, AVALIANDO TRÊS SISTEMAS DE LAJES: maciça, nervurada e mista (steel deck)

Abstract

This work aims to analyze the systems of massive, ribbed and mixed slabs for use in buildings of metal structure. Its characteristics, advantages and disadvantages of its structural and constructive systems are analyzed aiming its use in metallic structure. With a previously defined architecture and structural projects, it will be possible to evaluate the technical and methodological assembly and execution, comparing costs related to the inputs used for the assembly of each slab and labor, as well as the execution planning for each structural slab system under analysis. where deadlines will be obtained. We then seek a realistic analysis of each slab system studied, comparing them with each other, their structural behavior, construction techniques, execution time and cost, so that the structural slab system is concluded. feasible with regard to economic factors where costs are verified and the evaluation of the deadlines where the number of days the work will be completed, together with the number of man hours to perform each function, being the slab with lower cost and shorter lead time the viable slab for the analysis project under study, and or similar projects.