Análise paramétrica das dimensões, do fck e dos esforços no dimensionamento de vigas de seção T

Abstract

Reinforced concrete structures are widely used throughout the country because they are durable and low maintenance, making it necessary to always look for more efficient ways to improve performance with a better cost-benefit ratio, without compromising the safety and quality of the element. This work presents a parametric analysis of the characteristic compressive strength of concrete, the applied forces and the geometry of the section referring to the design of longitudinal flexural reinforcement of T section reinforced concrete beams. From the variation of these parameters, a comparative study was elaborated with the purpose of quantifying the consumption of steel and evaluating the behavior of the neutral axis of the dimensioned beams.