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
- 테크노프레스 Structural engineering and mechanics : An international journal Structural engineering and mechanics : An international journal 제61권 제3호
- 발행연도
- 2017.1
- 수록면
- 335 - 345 (11page)
이용수
초록· 키워드
오류제보하기
Free vibration analysis for continuous bridge under any number of vehicles is conducted in this paper. Calculation strategy for natural frequency and mode shape is proposed based on Euler-Bernoulli beam theory and numerical assembly method. Firstly, a half-car planar model is adopted; equations of motion and displacement functions for bridge and vehicle are established, respectively. Secondly, the undermined coefficient matrices for wheels, vehicles, intermediate support, left-end support and right-end support are derived. Then, the numerical assembly technique for conventional finite element method is adopted to construct the overall matrix of coefficients for whole system. Finally, natural frequencies and corresponding mode shapes are determined based on iterative method and overall matrix solution. Numerical simulation is presented to verify the effectiveness of the proposed method. The results reveal that the solutions of present method are exact ones. Natural frequencies and associate modal shapes of continuous bridge under different conditions of vehicles are investigated. The influences of vehicle parameters on natural frequencies are also demonstrated.
목차
등록된 정보가 없습니다.
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Vibration behaviors of a damaged bridge under moving vehicular loads
Structural Engineering and Mechanics, An Int＇l Journal
2016 .01
-
Vibration behaviors of a damaged bridge under moving vehicular loads
Structural engineering and mechanics : An international journal
2016 .01
-
Elimination of moving vehicles effects on modal identification of beam type bridges
Smart Structures and Systems, An International Journal
2021 .09
-
Theoretical formulation for vehicle-bridge interaction analysis based on perturbation method
Structural Engineering and Mechanics, An Int＇l Journal
2022 .04
-
Extraction of bridge information based on the double-pass double-vehicle technique
Smart Structures and Systems, An International Journal
2020 .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
-
A coupled wind-vehicle-bridge system and its applications: a review
Wind & structures
2015 .01
-
Ride comfort of the bridge-traffic-wind coupled system considering bridge surface deterioration
Wind & structures
2016 .01
-
Identification of flexible vehicle parameters on bridge using particle filter method
Structural engineering and mechanics : An international journal
2016 .01
-
Assessment of ride safety based on the wind-traffic-pavement-bridge coupled vibration
Wind & structures
2017 .01
-
Study of ground vibration induced by high-speed trains moving on multi-span bridges
Structural Engineering and Mechanics, An Int＇l Journal
2016 .01
-
Continuous force excited bridge dynamic test and structural flexibility identification theory
Structural Engineering and Mechanics, An Int＇l Journal
2019 .01
-
Unified calculation model for the longitudinal fundamental frequency of continuous rigid frame bridge
Structural Engineering and Mechanics, An Int＇l Journal
2021 .01
-
Modal identification of time-varying vehicle-bridge system using a single sensor
Smart Structures and Systems, An International Journal
2022 .07
-
An energy-based vibration model for beam bridges with multiple constraints
Structural Engineering and Mechanics, An Int＇l Journal
2022 .04
-
Development and testing of a composite system for bridge health monitoring utilising computer vision and deep learning
Smart Structures and Systems, An International Journal
2019 .01
-
An image-based deep learning network technique for structural health monitoring
Smart Structures and Systems, An International Journal
2021 .12
-
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 wind-vehicle-bridge systems using mutually-affected aerodynamic parameters
Wind & structures
2015 .01
-
In-situ dynamic loading test of a hybrid continuous arch bridge
Structural Engineering and Mechanics, An Int＇l Journal
2021 .01
이 논문의 저자 정보
최근 본 자료
댓글(0)
0