Espectros de respuesta no lineales de combinación de componentes horizontales de registros sísmicos usando el método de respuestas máximas en el tiempo (RMT).

Abstract

In the present work we investigate the response spectra of the combination of horizontal components for structures in the inelastic range. The method of combination of horizontal components used in this study is the method of Maximum Responses in Time (RMT) proposed by Lascano (2018). For the calculation of the non-linear spectral combination, 2 programs were developed, one that calculates the responses for a specific period and another that calculates spectra, both using the RMT methodology developed in the Lascano Titration Work (2018). As in the work of Lascano (2018), the results of the RMT method were compared with the method of the standard ASCE 7 (SRSS) by a factor F that characterizes the maximum difference between both methods. The evaluation of the results focused on the F factors for the following cases: Displacement Speed Acceleration Ductility