Sistema de control para el simulador sísmico dinámico del laboratorio de estructuras de la Facultad Tecnológica de la Universidad Distrital Francisco José de Caldas

Abstract

The catastrophic consequences of the earthquakes that have occurred in the world in recent years have prompted experimental studies to evaluate the seismic effects on structures. In addition, the performance of experimental studies has been encouraged in order to mitigate the effects of earthquakes on the structures. During the execution of the project, an evaluation of the mechanical designs is carried out and data is obtained from the vibrating table to carry out structural tests. First, the mechanical elements that allowed the movement of the table were selected, which was validated by means of simulation tools that allowed us to validate the dimensions of the table. Subsequently, movement tests and validation of the electronic part, connection of sensors were carried out. Subsequently, the tests corresponding to the movement and operation of sensors with the frequencies selected for the respective practices that are carried out in the structure analysis laboratory were carried out. The utility of this vibrating table, initially developed for the Francisco José de Caldas District University, is characterized by its versatility to carry out low-cost experimental tests that are aimed at the analysis and design of structures, subjected to different frequencies. Likewise, this device will contribute to the investigation not only of new materials, but also to the design and rehabilitation of resistant structures.