Clasificación de varillas con resaltes de acero tradicional poco flexible

Abstract

Construction is one of the most important sectors in the country since it has an annual demand of $1.900 billion dollars in the public and private financial system. This study seeks to identify the mechanical properties of rods with traditional steel projections to check if they comply with the Ecuadorian Technical Standard INEN 102. First, a visual analysis of the steel rods with the different diameters will be carried out to avoid that they contain rust since this affects the properties of the material. Then, by means of the tensile test, a tensile force will be applied to the rods to determine their yield stress, the tensile strength by means of the stress-strain curve graph as well as the percentage of elongation of the rods to finally observe if the mechanical behavior complies with NTE INEN 102. In the results you can find all the detailed information about the tensile test of the rods experimented in the laboratory of material behavior of the Technical University of Machala, Faculty of Civil Engineering. Based on this, determine the mechanical properties of the rods for subsequent verification with the Ecuadorian Technical Standard INEN.