지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 국제구조공학회 Structural Engineering and Mechanics, An Int'l Journal Structural Engineering and Mechanics, An Int'l Journal Vol.67 No.5
- 발행연도
- 2018.1
- 수록면
- 457 - 464 (8page)
이용수
초록· 키워드
오류제보하기
This paper presents a method for detecting damage in irregular 2D and 3D continuum structures based on combination of wavelet transform (WT) with fuzzy inference system (FIS) and particle swarm optimization (PSO). Many damage detection methods study regular structures. This method studies irregular structures and doesn’t need response of healthy structures. First the damaged structure is analyzed with finite element methods, and damage response is obtained at the finite element points that have irregular distance, secondly the FIS, which is optimized by PSO is used to obtain responses at points, having equal distance by response at those points that previously obtained by the finite element methods. Then a 2D (for 2D continuum structures) or a 3D (for 3D continuum structures) matrix is performed by equal distance point response. Thirdly, by applying 2D or 3D wavelet transform on 2D or 3D matrix that previously obtained by FIS detail matrix coefficient of WT is obtained. It is shown that detail matrix coefficient can determine the damage zone of the structure by perturbation in the damaged area. In order to illustrate the capability of proposed method some examples are considered.
목차
등록된 정보가 없습니다.
참고문헌 (23)
참고문헌 신청
Bagheri, A. / 2013 / Damage detection of structures under earthquake excitation using discrete wavelet analysis / Asian. J. Civil Eng. (BHRC) 14:289~304
Bajaba, N.S. / 2005 / Multiple damage detection in structures using wavelet transforms / Emirates J. Eng. Res. 10:35~40
Balafas, K. / 2015 / Development and validation of a novel earthquake damage estimation scheme based on the continuous wavelet transform of input and output acceleration measurements / Earthq. Eng. Struct. Dyn. 44:501~522
Chen, B. / 2014 / Damage detection on sudden stiffness reduction based on discrete wavelet transform / Scientif. World. J. :1~16
Chen, C. / 2017 / Damage detection using modal frequency curve and squared residual wavelet coefficients-based damage indicator / Mech. Syst. Signal Pr. 83:385~405
Bajaba, N.S. / 2005 / Multiple damage detection in structures using wavelet transforms / Emirates J. Eng. Res. 10:35~40
Balafas, K. / 2015 / Development and validation of a novel earthquake damage estimation scheme based on the continuous wavelet transform of input and output acceleration measurements / Earthq. Eng. Struct. Dyn. 44:501~522
Chen, B. / 2014 / Damage detection on sudden stiffness reduction based on discrete wavelet transform / Scientif. World. J. :1~16
Chen, C. / 2017 / Damage detection using modal frequency curve and squared residual wavelet coefficients-based damage indicator / Mech. Syst. Signal Pr. 83:385~405
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Damage detection technique for irregular continuum structures using wavelet transform and fuzzy inference system optimized by particle swarm optimization
Structural engineering and mechanics : An international journal
2018 .01
-
Structural damage identification of truss structures using self-controlled multi-stage particle swarm optimization
Smart Structures and Systems, An International Journal
2020 .01
-
Progressive damage detection of thin plate structures using wavelet finite element model updating
Smart structures and systems
2018 .01
-
구조적 손상 검출을 위한 방법 비교
대한기계학회 춘추학술대회
2015 .11
-
Damage assessment of composite structures using Particle Swarm Optimization
International Journal of Aerospace System Engineering
2015 .12
-
A two-stage structural damage detection method using dynamic responses based on Kalman filter and particle swarm optimization
Structural Engineering and Mechanics, An Int＇l Journal
2022 .09
-
Vibration-based method for story-level damage detection of the reinforced concrete structure
Computers and Concrete, An International Journal
2021 .01
-
Seismic vulnerability assessment of low-rise irregular reinforced concrete structures using cumulative damage index
Advances in concrete construction
2017 .01
-
Progressive damage detection of thin plate structures using wavelet finite element model updating
Smart Structures and Systems, An International Journal
2018 .01
-
Wavelet analysis based damage localization in steel frames with bolted connections
Smart structures and systems
2016 .01
-
Performance evaluation of wavelet and curvelet transforms based-damage detection of defect types in plate structures
Structural engineering and mechanics : An international journal
2016 .01
-
Performance evaluation of wavelet and curvelet transforms based-damage detection of defect types in plate structures
Structural Engineering and Mechanics, An Int＇l Journal
2016 .01
-
On the development of data-based damage diagnosis algorithms for structural health monitoring
Smart Structures and Systems, An International Journal
2022 .09
-
Damage detection on a full-scale highway sign structure with a distributed wireless sensor network
Smart structures and systems
2015 .01
-
Perturbation analysis for robust damage detection with application to multifunctional aircraft structures
Smart structures and systems
2015 .01
-
Damage detection in plate structures using frequency response function and 2D-PCA
Smart structures and systems
2017 .01
-
석탑문화재 손상 유형 및 영향 요인에 따른 손상도 평가
한국공간구조학회지
2018 .01
-
Damage detection in plate structures using frequency response function and 2D-PCA
Smart Structures and Systems, An International Journal
2017 .01
이 논문의 저자 정보
최근 본 자료
댓글(0)
0