ANÁLISE COMPARATIVA ENTRE OS SISTEMAS CONSTRUTIVOS LIGHT STEEL FRAME E CONCRETO ARMADO: ênfase na construção de lajes seca e nervurada treliçada

Abstract

This work has as its central theme the Light Steel Frame construction method and the study of its use in the construction of a slab against the comparative analysis with the reinforced concrete truss precast method. Thus, the main objective of the research that guides this work is the analysis of the dimensioning of the construction of a slab by the Light Steel Frame and Reinforced Reinforced Concrete Lattice methods and the reactions of each one in relation to the loads that are deposited on the slab structure. The research proposed by this work resides in the fact that the Light Steel Frame method uses predominantly light steel in its structure, resisting all its requesting efforts. Thus, in general, the present work will address the methods mentioned above, as well as the structural element called slab, conceptualizing them and bringing out their constructive elements. In more detail, the design of these methods applied to the slab design will be studied, where it was elaborated considering a type of commercial building floor using the two construction methods studied for the purpose of structuring its slab. Finally, in order to achieve the specific objective of this work, a comparative analysis of the results obtained by the structural sizing of the slab projected by the Light Steel Frame and Reinforced Reinforced Concrete Lattice Prefabricated methods will be performed