investigations on vibration behaviors of railway track systems were attempted in this research. this was made by conducting a comprehensive field investigation into the free vibration of track systems and response of tracks to train moving loads. in-situ modal analysis was used in a railway track field as an efficient method of investigating dynamic properties of railway track systems. natural ...

Operating suburban trains on existing railways has been highly valued in China due to the advantages of activating railway resources, reducing construction costs and improving overall transportation efficiency. As a result, it is proposed that 'operating railways' key task urban rail transit network. Recently, south section Xinyi-Changxing Railway experienced low passenger freight volume, idle ...