Measuring Method Of Structure Performance of A Bridge

摘要

A method for measuring the performance of a bridge structure is disclosed. The method includes the steps of collecting GPS data through at least one GPS receiver disposed in a plurality of towers, extracting dynamic displacements from the collected GPS data, dividing the extracted dynamic displacements into at least one time window, Calculating an RD signature value based on a segment and a reference segment corresponding to each of the time windows; compensating an IRF value included in the RD signature value based on the MD analysis; Based on a predetermined algorithm. Thus, an improvement in the measurement performance can be expected.