한국소음진동공학회:학술대회논문집 (Proceedings of the Korean Society for Noise and Vibration Engineering Conference)
- 한국소음진동공학회 2005년도 추계 학술대회논문집(수송기계편)
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- Pages.77-80
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- 2005
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- 1598-2548(pISSN)
모달시험을 이용한 대형 구조물의 손상위치 파악
A Study on the Damage Identification of Large Structure Using Modal Testing
초록
This paper presents a theoretical and experimental study on the damage identification of structures. In civil and aerospace, significant work has been done in the area of detecting damage in structures by using changes in the dynamic response of the structure. In this paper a method based on the changes in the strain energy of the structure will be discussed. To evaluate the effectiveness of the method it will be applied to both beam and LNG(liquefied natural gas) carrier.