Proceedings of the Korea Concrete Institute Conference (한국콘크리트학회:학술대회논문집)
- 2005.05a
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- Pages.47-50
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- 2005
Development of Measuring Data System for Reinforced Concrete Beam Using Fiber Bragg Grating Sensors
광섬유 브래그 격자 센서를 이용한 R.C보의 계측 시스템 개발
- Published : 2005.05.01
Abstract
Fiber Bragg Grating (FBG) Sensors as advanced measuring system are introduced and actively being applied to establish a smart monitoring system for bridge maintenance. This study develops FBG sensors and suggests a smart monitoring system. As for its first step, to verify the reliability of FBG sensors that developed, a specimen is made FBG sensors and electric sensor are attached. Then, Static test is conducted on the specimen on the specimens to check reliability. In addition, this study estimates the optimum deflection curve that converts strain curve data measured by FBG sensors into deflection.
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