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.31 No.5
- 발행연도
- 2023.5
- 수록면
- 501 - 516 (16page)
이용수
초록· 키워드
오류제보하기
Dynamic irregularity and acceleration of bridges subjected to high-speed trains provide crucial information for comprehensive evaluation of the health state of under-track structures. This paper proposes a novel approach for real-time estimation of vertical track dynamic irregularity and bridge acceleration using deep generative adversarial network (GAN) and vibration data from in-service train. The vehicle-body and bogie acceleration responses are correlated with the two target variables by modeling train-bridge interaction (TBI) through least squares generative adversarial network (LSGAN). To realize supervised learning required in the present task, the conventional LSGAN is modified by implementing new loss function and linear activation function. The proposed approach can offer pointwise and accurate estimates of track dynamic irregularity and bridge acceleration, allowing frequent inspection of high-speed railway (HSR) bridges in an economical way. Thanks to its applicability in scenarios of high noise level and critical resonance condition, the proposed approach has a promising prospect in engineering applications.
목차
등록된 정보가 없습니다.
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Dynamic response of steel-concrete composite bridges loaded by high-speed train
Structural Engineering and Mechanics, An Int＇l Journal
2017 .01
-
Dynamic response of steel-concrete composite bridges loaded by high-speed train
Structural engineering and mechanics : An international journal
2017 .01
-
Random vibration analysis of train-slab track-bridge coupling system under earthquakes
Structural engineering and mechanics : An international journal
2015 .01
-
Stochastic dynamic responses of a train-track-bridge system under spatially varying ground motions
한국강구조학회 학술대회 발표집
2021 .06
-
우리나라 철도교량의 역사와 발전방향에 대한 제언
한국철도학회 학술발표대회논문집
2017 .05
-
Investigation on vibration behavior of a high-speed railway bridge based on monitoring data
Smart Structures and Systems, An International Journal
2023 .06
-
Study of ground vibration induced by high-speed trains moving on multi-span bridges
Structural Engineering and Mechanics, An Int＇l Journal
2016 .01
-
Evaluation of optimal ground motion intensity measures of high-speed railway train running safety on bridges during earthquakes
Structural Engineering and Mechanics, An Int＇l Journal
2022 .01
-
Post-earthquake track irregularity spectrum of high-speed railways continuous girder bridge
Steel and Composite Structures, An International Journal
2021 .01
-
Prediction of vibration and noise from steel/composite bridges based on receptance and statistical energy analysis
Steel and Composite Structures, An International Journal
2020 .01
-
In-situ test and dynamic response of a double-deck tied-arch bridge
Steel and Composite Structures, An International Journal
2018 .01
-
Analytical evaluation of the influence of vertical bridge deformation on HSR longitudinal continuous track geometry
Steel and Composite Structures, An International Journal
2022 .08
-
A new look at the restrictions on the speed and magnitude of train loads for bridge management
Structural engineering and mechanics : An international journal
2015 .01
-
Study of ground vibration induced by high-speed trains moving on multi-span bridges
Structural engineering and mechanics : An international journal
2016 .01
-
Dynamic analysis of a cable-stayed bridge under a high-speed train
대한토목학회 학술대회
2015 .10
-
An image-based deep learning network technique for structural health monitoring
Smart Structures and Systems, An International Journal
2021 .12
-
A framework for carrying out train safety evaluation and vibration analysis of a trussed-arch bridge subjected to vessel collision
Structural engineering and mechanics : An international journal
2016 .01
-
Condition assessment for high-speed railway bridges based on train-induced strain response
Structural engineering and mechanics : An international journal
2015 .01
이 논문의 저자 정보
최근 본 자료
댓글(0)
0