한국콘크리트학회:학술대회논문집 (Proceedings of the Korea Concrete Institute Conference)
- 한국콘크리트학회 1998년도 가을 학술발표대회 논문집(III)
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- Pages.785-790
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- 1998
레이더를 이용한 콘크리트 내 철근탐사에 관한 기초연구
A Study on Detecting Steel Bars Embedded inside Concrete using Ground Penetrating Radar
초록
Ground Penetrating Radar (GPR) is a powerful tool with a wide range of applications in the nondestructive testing of concrete. It's useful for the detection of steel bars and delaminations embedded inside concrete, nondestructively. The purpose of this study is to detect a reinforced bar embedded inside concrete and to determine the range of application using GPR. A concrete specimen used for this study has a 25mm diameter steel bar and it's dimensions are 1,000 mm (L)× 1,000 mm(W)×280 mm(D). The advantages and limitations of GPR in these applications for concrete are also discussed.
키워드