Estudio del desempeño de pórticos diseñados mediante los métodos basado en fuerzas y directo basado en desplazamientos

Abstract

The present research aims to determine the strengths and weaknesses of the quantum-resistant design of reinforced concrete pylons, designed by two methods: by force-based design (DBF), a commonly used method, but which has been strongly questioned in the (Priestley, 1993). The second method is the direct displacement-based design (DDBD) developed by Priestley and Kowalsky (2000), which provides us with an alternative (1) Degree of precision with which the methods predict the floor drifts, (2) Ease of applicability (2) Ease of applicability Of the methods, 3) Overhang of the structure. In order to verify the precision with which the methods predict the performance of the portals, an inelastic analysis of history in time (ITHA) and Pushover was carried out. As a result of this research, a setup was developed that allows to experiment with the analyzed analyzes.