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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.71 No.2
- 발행연도
- 2019.1
- 수록면
- 175 - 183 (9page)
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This paper deals with damage detection in a girder bridge using transmissibility functions as input data to ArtificialNeural Networks (ANNs). The original contribution in this work is that these two novel methods are combined to detect damage ina bridge. The damage was simulated in a real bridge in Vietnam, i.e. Ca-Non Bridge. Finite Element Method (FEM) of this bridgewas used to show the reliability of the proposed technique. The vibration responses at some points of the bridge under a movingtruck are simulated and used to calculate the transmissibility functions. These functions are then used as input data to train theANNs, in which the target is the location and the severity of the damage in the bridge. After training successfully, the network canbe used to assess the damage. Although simulated responses data are used in this paper, the practical application of the technique toreal bridge data is potentially high.
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참고문헌 (43)
참고문헌 신청
Beale, M. H. / 1992 / Neural Network Toolbox™ User’s Guide / The Mathworks Inc.
Hongyou Cao / 2017 / Form- finding analysis of suspension bridges using an explicit Iterative approach / Structural Engineering and Mechanics, An Int＇l Journal 62(1):85~95
Wonseok Chung / 2006 / Three-dimensional finite element modeling of composite girder bridges / Engineering Structures 28(1):63~71
CSI / 2002 / SAP2000 V-14: Integrated Finite Element Analysis and Design of Structures Basic Analysis Reference Manual / Computers and Structures Inc
Demuth, H. / 2009 / Matlab neural network toolbox user’s guide version 6 / The MathWorks Inc
Hongyou Cao / 2017 / Form- finding analysis of suspension bridges using an explicit Iterative approach / Structural Engineering and Mechanics, An Int＇l Journal 62(1):85~95
Wonseok Chung / 2006 / Three-dimensional finite element modeling of composite girder bridges / Engineering Structures 28(1):63~71
CSI / 2002 / SAP2000 V-14: Integrated Finite Element Analysis and Design of Structures Basic Analysis Reference Manual / Computers and Structures Inc
Demuth, H. / 2009 / Matlab neural network toolbox user’s guide version 6 / The MathWorks Inc
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