Interação solo-estrutura aplicada na análise de estabilidade global de um edifício.

Abstract

Echnological advances in structural engineering have enabled the construction of increasingly slender buildings. This accentuation of slenderness increases the building's vulnerability to horizontal forces, requiring a complex analysis of global stability. Therefore, in the search for a more refined structural model, it is important to consider, in addition to wind, soil-structure interaction (ISE) in this analysis. The emergence of software specialized in incorporating ISE into structural designs confirms the importance of this approach. Therefore, the present study sought to analyze how much the incorporation of ISE can affect the global stability of a multi-story building model. However, as a result, insignificant variations in global stability coefficients were noted. However, these variations indicate a redistribution of efforts in the structure, making this analysis relevant in the design of the structural elements of the same model.