Dynamic Analysis of 64-Type Rush-Repair Steel Girder under the Moving Train Loads

Yao Hui Zhang; Hai Long Wang

doi:10.4028/www.scientific.net/AMR.199-200.87

Paper Titles

A New Method to Realize Unsteady Calculation of Flow in Labyrinth Seals
p.68

Geometric Curve Design Method of Fuzzy Reliability Based on Random Processing Errors
p.72

Study on V-Shaped Linear Ultrasonic Motor and its Experiments
p.78

Rheological Behaviors Characterization and Modeling of a Novel Three-Branched Phenylethynyl-Terminated Imide Oligomer
p.83

Dynamic Analysis of 64-Type Rush-Repair Steel Girder under the Moving Train Loads
p.87

Load Model of Small Parameter Scroll Wrap for Bending Fatigue Strength in a Scroll Compressor
p.92

Study on Design Method for Magneto-Rheological Fluid Damper Based on Squeeze Mode and Experimental Tests
p.97

Phylogenetic Analysis and Microbiologically Influenced Corrosion of a Kind of Sulfate-Reducing Bacteria
p.102

Elastic Dynamics Analysis and Simulation of New Tire Building Drum
p.106

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 199-200Dynamic Analysis of 64-Type Rush-Repair Steel...

Dynamic Analysis of 64-Type Rush-Repair Steel Girder under the Moving Train Loads

Abstract:

In China, the 64-type rush-repair steel girder developed in 1964 has played a huge role in the railway and highway transportation engineering construction. When it is used as a temporary railway bridge, the original biggest design traffic speed only is 30 km/h. With the rapid development of domestic railway, the dynamic performance of the 64-type rush-repair steel girder must be studied in detail in order to make clear what it can adapt the current technical requirements. In the paper, the structure and technical characteristics of the 64-type rush-repair steel girder are introduced and the dynamic responses of the 64-type rush-repair steel girder are calculated using the train-bridge coupling vibration theory. The main objects of study in paper are the 24m-span and 32m-span girders. The vibration-related laws of the 64-type rush-repair steel girder versus the different train speeds are revealed, and the proposals about the largest reasonable traffic safety speed are given.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 199-200)

Pages:

87-91

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.199-200.87

Citation:

Cite this paper

Online since:

February 2011

Authors:

Yao Hui Zhang, Hai Long Wang

Keywords:

Dynamic Analysis, Moving Train Load, Rush-Repair Steel Girder

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Y.H. Zhang: submitted to Journal of Hoisting and Conveying Machinery, Vol 1 (2007). p.72~75. (In Chinese).

Google Scholar

[2] W.M. Zhai. Vehicle-Track Coupling Dynamics(Science Press, China, 2007). (In Chinese).

Google Scholar

[3] Railway Ministry of the People's Republic of China. Technical rules of rush work of railway bridge(China Railway Publishing House Press, China, 2003). (In Chinese).

Google Scholar

[4] H Xia. Dynamic Interaction of Vehicles and Structures(Science Press, China, 2005).

Google Scholar

[5] N. Zhang, H. Xia and WW Guo: submitted to Journal of Sound and Vibration, Vol. 297 (2006). p.810~822.

Google Scholar

[6] H. Xia, N. Zhang and G. De Roeck: submitted to Journal of Computers and Structures, Vol. 81 (2003). p.2467~2478.

Google Scholar

[7] J. Z. Li, M.B. Su: submitted to Journal of Sound and Vibration, Vol. 224 (1999). p.897~915.

Google Scholar