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열손상 콘크리트 비파괴검사를 위한 비선형 초음파 기법
Nonlinear Ultrasonic NDT for Thermal Damage in Concrete
김재홍, 임홍재, 박선종
- 언어KOR
- URLhttps://db.koreascholar.com/Article/Detail/292189
2013 한국구조물진단유지관리공학회 봄 학술발표 논문집 (2013.04)
pp.426-427
pp.426-427
한국구조물진단유지관리공학회
(The Korea Institute For Structural Maintenance and Inspection)
초록
Thermal damage in concrete reduce the stress resistance to external loading and then increase the risk of structural failure. This presentation is aimed to apply a nonlinear ultrasonic NDT on concrete thermally damaged. In addition, SEM images was investigated to identify the thermal damage and the feasibility of the nonlinear ultrasonic NDT.
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