Sistema de emulación de movimiento sísmico mediante una mesa vibratoria aplicado a modelos físicos de escala reducida

Abstract

Abstract: Currently, the world as a whole is showing new ways to improve their systems and processes where seismic motion emulation systems through a vibrating table applied to small-scale physical models are helping the field of construction optimally. This project seeks to repower a table vibration that reproduces seismic signals, for which the redesign is shown, implementation and evaluation of a seismic table that allows the emulation of events recorded seismic. As a result, this project provides significant improvements in the integration of sensors and remote control of vibrating tables, unlike systems previous technologies that relied on more expensive or limited technologies, employs more accessible and modular, such as Arduino and MEMS accelerometers, making it viable for your implementation in institutions with limited resources. The sensor network is concluded based on MPU6050 accelerometers along with the control system using Arduino and Servo Driver, made it possible to acquire reliable data on the simulated seismic movements. Without However, a relative margin of error of 0.1936 (19.36%) was observed, indicating the difference between acceleration values ​​measured by the accelerometer and the reference values.