NDLI: Dynamic analysis of rail transit elevated bridge with ladder track

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Dynamic analysis of rail transit elevated bridge with ladder track

Content Provider	Springer Nature Link
Author	Xia, He Deng, Yushu Zou, Yongwei Roeck, Guido Degrande, Geert
Copyright Year	2009
Abstract	In this paper, a dynamic analysis model of an elevated bridge with ladder tracks under moving train load is established. The whole process of a train running through an elevated bridge at different speeds is simulated. The dynamic responses of the elevated bridge with ladder track and the running safety and comfort index of train vehicles are evaluated. Compared with the dynamic responses of an elevated bridge with ordinary nonballasted slab track, the ladder track’s effect on reducing the vibration of an elevated bridge is analyzed. The analysis results show that the ladder track has good vibration reduction characteristics as compared to ordinary non-ballasted track.
Starting Page	2
Ending Page	8
Page Count	7
File Format	PDF
ISSN	16737407
Journal	Frontiers of Architecture and Civil Engineering in China
Volume Number	3
Issue Number	1
e-ISSN	16737512
Language	English
Publisher	SP Higher Education Press
Publisher Date	2009-03-08
Publisher Institution	Chinese Universities
Publisher Place	Heidelberg
Access Restriction	Subscribed
Subject Keyword	rail transit elevated bridge ladder track dynamic response Cities, Countries, Regions Civil Engineering
Content Type	Text
Resource Type	Article
Subject	Architecture Civil and Structural Engineering

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