Generación de herramientas informáticas para la gestión de información sísmica proveniente de estaciones acelerográficas

Abstract

Abstract:In Loja province, are located REFTEK 130 accelerographs stations in Zapotillo, Alamor and Macará, these collect seismic information in real time, which is managed by the Grupo de Ingeniería Sísmica y Sismología de la UTPL. In this end of degree work, the analysis of the accelerographic records collected by these devices is automated through two programs: GRISS-Converter and GRISS-Process. The first, makes use of the base software of the stations to decompress the data, these are converted to a physical magnitude and printed in written reports, the second program, eliminates the noise that may have been registered. Part of the reading of the reports generated in the previous stage, the baseline of the accelerograms is corrected and an acausal Butterworth filter is applied, finally generating graphical and written reports of the corrected signals. These programs were used for the analysis of three earthquakes raised during the development of the project. Achieving evidence of the efficiency of the software, since complex processes with large amounts of data are developed almost instantaneously.