An Overview: The Application of Vibration‑Based Techniques in Bridge Structural Health Monitoring

Siti Shahirah Saidin; Adiza Jamadin; Sakhiah Abdul Kudus; Norliyati Mohd Amin; Muhamad Azhan Anuar

추천

검색

질문

자료유형: 학술저널

저자정보: Siti Shahirah Saidin (Universiti Teknologi MARA) Adiza Jamadin (Universiti Teknologi MARA) Sakhiah Abdul Kudus (Universiti Teknologi MARA) Norliyati Mohd Amin (Universiti Teknologi MARA) Muhamad Azhan Anuar (Universiti Teknologi MARA)

저널정보: 한국콘크리트학회 International Journal of Concrete Structures and Materials International Journal of Concrete Structures and Materials Vol.17 No.2

발행연도: 2023.3

수록면: 251 - 267 (17page)

이용수

📌

연구주제

📖

연구배경

🔬

연구방법

🏆

연구결과

초록· 키워드

오류제보하기

Structural health monitoring (SHM) systems have been developed to evaluate structural responses to extreme events such as natural and man-made hazards. Additionally, the increasing volume of users and vehicle sizes can lead to the sudden damage and collapse of bridge structures. Hence, structural monitoring and dynamic characteristic analyses of bridge structures are critical and fundamental requirements for bridge safety. SHM can overcome the weaknesses of visual inspection practices, such as lack of resolution. However, because of computational limitations and the lack of data analysis methods, substantial quantities of SHM data have been poorly interpreted. In this paper, the SHM of bridges based on dynamic characteristics is used to assess the "health state" of bridge structures. A comprehensive SHM system using vibration-based techniques and modal identification for bridge structures are well defined. Some advanced concepts and applications regarding bridge safety evaluation methods, including damage detection and load-carrying capacity, are reviewed. For the first time, the pros and cons of each vibration technique are comprehensively evaluated, providing an advantage to the authority or structural owner when developing a bridge management database. This information can then be used for continuous structural monitoring to access and predict the bridge structure condition.

#Structural health monitoring #Forced vibration test #Ambient vibration test #Modal identification #Experimental modal analysis

참고문헌 (0)

참고문헌 신청

참고문헌이 DBpia에서 서비스 중이라면, [참고문헌 신청]을 통해 등록해보세요

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!