| 摘要 |
Disclosed is a monitoring and an analysis system for earthquake sensing of a structure. The monitoring and analysis system comprises: a measurement instrument which measures acceleration data for a seismic load of the structure, and transmitting the acceleration data; a signal processing module which is inputted with the acceleration data transmitted from the measurement instrument, outputting a required frequency band by performing fast Fourier transform (FFT) analysis of the inputted acceleration data, and then performing sampling to the same; and a signal analysis module which extracts the acceleration data to a target time or a target period selected by an external request command, providing earthquake sensing information to judge earthquake sensing by analyzing dynamic characteristics in accordance to a vibration of the structure from the extracted acceleration data. According to the present invention, the monitoring and analysis system has an effect of being able to grasp easily an existence of an earthquake, and to cope rapidly with the earthquake accordingly because the system provides various analysis monitoring information as to the earthquake sensing by processing and analyzing the earthquake acceleration data measured from a building structure. |
