Evaluación de la vulnerabilidad sísmica de la tapia en Pasto (Nariño, Colombia). Caso Teatro Imperial – Ingeniería y Patrimonio

Abstract

In San Juan de Pasto, an area of high seismicity, the buildings on land constitute a value of the nation’s cultural interest; Most of the historical buildings in Colombia are of this type, such as the Imperial Theater (1922). Therefore, it is a challenge for Colombian engineering and for the Ministry of Culture to determine seismic vulnerability to regulate the protection of heritage; however, the Sismo Resistente Norm of Colombia does not regulate structural analysis and recovery due to lack of research. This article off ers as response the static and dynamic evaluation of the materials, in light of the structures to determine the seismic vulnerability of the wall, this is resolved with the mechanical physical characterization by the mechanics of the fracture, ultrasonic speed tests, for project consolidation methods, based on a non-linear analysis and obtain the curves with performance capacity, the average damage ratio, and thus promote consolidation methods with seismic response criteria, over-eff ort index, and intervention costs They are conditioned