Elaboración de una base de datos a partir de la clasificación de imágenes sobre riesgo sísmico en la ciudad de Loja

Abstract

Abstract: The main idea of the research is to develop a database from the classification of images on seismic risk in the neighborhoods: La Florida, La Banda, Borja, Carigán via trunk of the sierra, Belén, El Plateado, Jipiro Alto, Vía a the coast, transverse south, av. José Coronel via Zamora, from the city of Loja; demonstrating geological problems of the areas, and their relationship with geotechnical and structural problems of civil works. Buildings were classified according to the damage they present; It starts from the data collection to use two survey models to evaluate forty buildings and ten zones, determining the existing problems in the affected areas. Since there is no database on types of faults with seismic focus, it is difficult to prevent or reduce the effects of seismic activity on structures. With the percentages of damage that the buildings present, a map originating from the structural vulnerability approach to seismic risk was drawn up through the ArcGIS online program, determining buildings vulnerable to seismic risk and zones of seismological vulnerability.