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The Journal of The Korea Institute of Intelligent Transport Systems Vol.9 No.5 pp.87-95
교량구조물의 구조적 변형을 측정하는 무선통신기반 변위센서모듈 개발
Development of Displacement Measuring Sensor Module to Monitoring About Variation and Distortion for Bridge Infrastructure at Wireless Communication Environmental
Abstract
Lots of bridge structure generated the change of outward formation according to durability capability and decrepitude by long use. Especially, in case of the typhoon, snowing and earthquake is going to make rapidly more worse formation about the old structural facilitys. Also, outward formation by irregular and micro-distortion in bridge structure could not easily checked by normal diagnostics method. As a result, performance-capability of structure facility is getting to make a decline in standard of structure performance. Recently, real-time monitoring technology by wireless environment go into the study of irregular movement for structure facility. This paper presents the development of sensor to displacement checking about bridge structure. Sensing method of developed sensor put bring into the gyroscope technology using the acceleration speed and angular acceleration speed. This paper also will simulated to verified the monitoring capability of developed sensor against random vibration, frequency and distortion in simulated equipment.
