STRUCTURE DEFORMATION EARLY MONITORING SYSTEM USING RADAR AND REFLECTORS

摘要

An objective of the present invention is to provide a structure deformation sensing system using radar and reflectors which can continuously monitor a deformation state of a structure without direct measurement by a person. Also, an objective of the present invention is to provide a technique which reduces concern that a sensor instead of a structure is affected by a weather change to reduce error problems and facilitate construction in providing the structure deformation sensing system. In order to measure deformation of the exterior, namely the surface of a structure, the structure deformation sensing system attaches a plurality of radio wave reflectors to the surface of the structure, installs radio wave radar to sense the attached reflectors to measure distances, angles, and reflection amounts by the radar to digitize measured data, constructs a database to store the measured data in the database, and then continuously analyzes a change amount of data with respect to initial data to determine deformation of the structure. In other words, if the radar and the reflectors are used, a change degree of the surface of the structure can be analyzed in real time.