ESTUDO DE VIABILIDADE REFERENTE À IMPLANTAÇÃO DE UMA PASSARELA DE PEDESTRE LOCALIZADA NA BR-491- KM 239+335m

Abstract

This work aims to study the feasibility of a work of art project for a pedestrian walkway to be implemented on the BR-491-KM 239 + 335m. They are scaled two separate runways, one reinforced and prestressed concrete and other structural steel (metal structure). For the design of the architectural project it was necessary to study the concepts relating to accessibility and understanding the characteristics of the materials used in the implementation of the structural elements and to determine the active actions in the structure and the weightings prescribed by the technical standards, as these values are required for the design of structural elements, and such dimensioning it was necessary to understand the characteristics of each system, define the best options of geometric sections and structural releases and finally obtain the most feasible structure and complying with regulatory security parameters both ultimate limit state when the state service limit.