The Structural Behavior of a Composite Bridge During the Passage of High-Speed Trains

This paper presents the in situ dynamic measurements and the experimental validation of the numerical model for the prediction of the response of a steel–concrete composite railway bridge during the passage of a high-speed train. The dynamic response of the bridge during the passage of high-speed trains is predicted and compared with the experimental data. This study provides a better understanding of the structural behavior of a composite railway bridge under the excitation of high-speed trains.