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.30 No.6
- 발행연도
- 2022.12
- 수록면
- 571 - 582 (12page)
이용수
초록· 키워드
오류제보하기
Optimal life-cycle management is a challenging issue for deteriorating regional bridges. Due to the complexity of regional bridge structural conditions and a large number of inspection and maintenance actions, decision-makers generally choose traditional passive management strategies. They are less efficiency and cost-effectiveness. This paper suggests a deep reinforcement learning framework employing double-deep Q-networks (DDQNs) to improve the life-cycle management of deteriorating regional bridges to tackle these problems. It could produce optimal maintenance plans considering restrictions to maximize maintenance cost-effectiveness to the greatest extent possible. DDQNs method could handle the problem of the overestimation of Q-values in the Nature DQNs. This study also identifies regional bridge deterioration characteristics and the consequence of scheduled maintenance from years of inspection data. To validate the proposed method, a case study containing hundreds of bridges is used to develop optimal life-cycle management strategies. The optimization solutions recommend fewer replacement actions and prefer preventative repair actions when bridges are damaged or are expected to be damaged. By employing the optimal life-cycle regional maintenance strategies, the conditions of bridges can be controlled to a good level. Compared to the nature DQNs, DDQNs offer an optimized scheme containing fewer low-condition bridges and a more costeffective life-cycle management plan.
목차
등록된 정보가 없습니다.
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Development of BIM-based bridge maintenance system for cable-stayed bridges
Smart structures and systems
2017 .01
-
Development of BIM-based bridge maintenance system for cable-stayed bridges
Smart Structures and Systems, An International Journal
2017 .01
-
Towards UAV-based bridge inspection systems: a review and an application perspective
Structural monitoring and maintenance
2015 .01
-
Vibration behaviors of a damaged bridge under moving vehicular loads
Structural engineering and mechanics : An international journal
2016 .01
-
Vibration behaviors of a damaged bridge under moving vehicular loads
Structural Engineering and Mechanics, An Int＇l Journal
2016 .01
-
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
-
An image-based deep learning network technique for structural health monitoring
Smart Structures and Systems, An International Journal
2021 .12
-
Performance evaluation of in-service open web girder steel railway bridge through full scale experimental investigations
Structural monitoring and maintenance
2019 .01
-
Comparison of regression model and LSTM-RNN model in predicting deterioration of prestressed concrete box girder bridges
Structural Engineering and Mechanics, An Int＇l Journal
2024 .07
-
A new look at the restrictions on the speed and magnitude of train loads for bridge management
Structural Engineering and Mechanics, An Int＇l Journal
2015 .01
-
Long-term health monitoring for deteriorated bridge structures based on Copula theory
Smart Structures and Systems, An International Journal
2018 .01
-
Stochastic modelling and optimum inspection and maintenance strategy for fatigue affected steel bridge members
Smart structures and systems
2016 .01
-
Performance assessment of bridges using short-period structural health monitoring system: Sungsu bridge case study
Smart Structures and Systems, An International Journal
2020 .01
-
우리나라 철도교량의 역사와 발전방향에 대한 제언
한국철도학회 학술발표대회논문집
2017 .05
-
Condition monitoring and rating of bridge components in a rail or road network by using SHM systems within SRP
Structural monitoring and maintenance
2015 .01
-
Long-term health monitoring for deteriorated bridge structures based on Copula theory
Smart structures and systems
2018 .01
-
Design of 2,800m Span Prototype Suspension Bridge Based on Korean Highway Bridge Design Code (Limit State Design) for Cable-Supported Bridge
Steel Construction
2017 .06
-
A coupled wind-vehicle-bridge system and its applications: a review
Wind & structures
2015 .01
-
Stochastic modelling and optimum inspection and maintenance strategy for fatigue affected steel bridge members
Smart Structures and Systems, An International Journal
2016 .01
이 논문의 저자 정보
최근 본 자료
댓글(0)
0