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 Smart Structures and Systems, An International Journal Smart Structures and Systems, An International Journal Vol.22 No.5
- 발행연도
- 2018.1
- 수록면
- 587 - 609 (23page)
이용수
초록· 키워드
오류제보하기
There is greater significance in identifying the incipient damages in structures at the time of their initiation as timely rectification of these minor incipient cracks can save huge maintenance cost. However, the change in the global dynamic characteristics of a structure due to these subtle damages are insignificant enough to detect using the majority of the current damage diagnostic techniques. Keeping this in view, we propose a hybrid damage diagnostic technique for detection of minor incipient damages in the structures. In the proposed automated hybrid algorithm, the raw dynamic signatures obtained from the structure are decomposed to uni-modal signals and the dynamic signature are reconstructed by identifying and combining only the uni-modal signals altered by the minor incipient damage. We use these reconstructed signals for damage diagnostics using ARMAX model. Numerical simulation studies are carried out to investigate and evaluate the proposed hybrid damage diagnostic algorithm and their capability in identifying minor/incipient damage with noisy measurements. Finally, experimental studies on a beam are also presented to compliment the numerical simulations in order to demonstrate the practical application of the proposed algorithm.
목차
등록된 정보가 없습니다.
참고문헌 (28)
참고문헌 신청
Arhant, M / 2018 / Residual strains using integrated continuous fiber optic sensing in thermoplastic composites and structural health monitoring / Exp. Mech 58(1):167~176
Bodeux, J.B / 2001 / Application of ARMAV models to the identification and damage detection of mechanical and civil engineering structures / Smart Mater. Sstruct 10(3):479~489
Das, S / 2016 / Vibration-based damage detection techniques used for health monitoring of structures : a review / J. Civil Struct. Health Monit 6(3):477~507
Doebling, S.W / 1998 / A summary review of vibration-based damage identification methods / Shock Vib. Dig 30(2):91~105
Siavash Dorvash / 2014 / Statistics based localized damage detection using vibration response / Smart Structures and Systems, An International Journal 14(2):85~104
Bodeux, J.B / 2001 / Application of ARMAV models to the identification and damage detection of mechanical and civil engineering structures / Smart Mater. Sstruct 10(3):479~489
Das, S / 2016 / Vibration-based damage detection techniques used for health monitoring of structures : a review / J. Civil Struct. Health Monit 6(3):477~507
Doebling, S.W / 1998 / A summary review of vibration-based damage identification methods / Shock Vib. Dig 30(2):91~105
Siavash Dorvash / 2014 / Statistics based localized damage detection using vibration response / Smart Structures and Systems, An International Journal 14(2):85~104
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
A hybrid structural health monitoring technique for detection of subtle structural damage
Smart structures and systems
2018 .01
-
Hierarchical neural network for damage detection using modal parameters
Structural Engineering and Mechanics, An Int＇l Journal
2019 .01
-
An improved modal strain energy method for structural damage detection, 2D simulation
Structural engineering and mechanics : An international journal
2015 .01
-
Vibration-based method for story-level damage detection of the reinforced concrete structure
Computers and Concrete, An International Journal
2021 .01
-
Damage assessment of shear-type structures under varying mass effects
Structural monitoring and maintenance
2019 .01
-
An improved modal strain energy method for structural damage detection, 2D simulation
Structural Engineering and Mechanics, An Int＇l Journal
2015 .01
-
Damage detection in plate structures using frequency response function and 2D-PCA
Smart Structures and Systems, An International Journal
2017 .01
-
Multi constrained optimization combining ARMAX with differential search for damage assessment
Structural Engineering and Mechanics, An Int＇l Journal
2019 .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
2017 .01
-
Application of power spectral density function for damage diagnosis of bridge piers
Structural Engineering and Mechanics, An Int＇l Journal
2019 .01
-
Structural damage identification for elements and connections using an improved genetic algorithm
Smart Structures and Systems, An International Journal
2021 .11
-
Hybrid machine learning with mode shape assessment for damage identification of plates
Smart Structures and Systems, An International Journal
2023 .05
-
Real-time online damage localisation using vibration measurements of structures under variable environmental conditions
Smart Structures and Systems, An International Journal
2024 .03
-
Damage detection of multi-storeyed shear structure using sparse and noisy modal data
Smart Structures and Systems, An International Journal
2015 .01
-
Damage detection of multi-storeyed shear structure using sparse and noisy modal data
Smart structures and systems
2015 .01
-
On the development of data-based damage diagnosis algorithms for structural health monitoring
Smart Structures and Systems, An International Journal
2022 .09
-
Detection of damage in truss structures using Simplified Dolphin Echolocation algorithm based on modal data
Smart structures and systems
2016 .01
-
Numerical and experimental investigation for damage detection in FRP composite plates using support vector machine algorithm
Structural monitoring and maintenance
2018 .01
이 논문의 저자 정보
최근 본 자료
댓글(0)
0