Investigation of Traffic Induced Dynamic Response of a Bridge

Author:

Horvâth Péter1,Hajdu Flóra2,Szalai Péter3,Papp Csenge4,Apagyi Antal5,Brinissat Marame6,Major Zoltán7,Kuti Rajmund8

Affiliation:

1. 1 Department of Applied Mechanics, Faculty of Mechanical Engineering, Informatics and Electrical Engineering, Széchenyi István University , Egyetem tér 1 , Győr , Hungary

2. 2 Department of Machine Design, Faculty of Mechanical Engineering, Informatics and Electrical Engineering, Széchenyi István University , Egyetem tér 1 , Győr , Hungary

3. 3 Department of Machine Design, Faculty of Mechanical Engineering, Informatics and Electrical Engineering, Széchenyi István University , Egyetem tér 1 , Győr , Hungary

4. 4 Department of Machine Design, Faculty of Mechanical Engineering, Informatics and Electrical Engineering, Széchenyi István University , Egyetem tér 1 , Győr , Hungary

5. 5 Széchenyi István University, Doctoral School of Multidisciplinary Engineering Sciences , Győr , Hungary

6. 6 Széchenyi István University, Doctoral School of Multidisciplinary Engineering Sciences , H-9026 Győr, Egyetem tér 1 , Győr , Hungary

7. 7 Department of Transport Infrastructure and Water Resources Engineering, Faculty of Architecture Civil Engineering and Transport Sciences, Széchenyi István University , Egyetem tér 1 , Győr , Hungary

8. 8 Department of Automation and Mechatronics, Faculty of Mechanical Engineering, Informatics and Electrical Engineering, Széchenyi István University , Egyetem tér 1 , Győr , Hungary

Abstract

Abstract Bridges are special structures that provide a transport connection between areas divided by a physical barrier. Vehicles passing over bridges cause vibrations in the structural elements of the bridge, which can damage these structural elements over time. The aim of our research was to investigate the vibrations generated by vehicles on Hungary’s first steel girder welded bridge, which was subjected to the maximum allowable load. In this paper, we describe the measurements we have carried out, analyse the results, present the vehicle-bridge interaction model we have constructed and the computer simulation we have carried out by using it. Our research results are intended to contribute to accident prevention and the safe operation of bridges.

Publisher

Walter de Gruyter GmbH

Subject

Mechanical Engineering

Reference25 articles.

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