Design of Computer Models for Describing the Dynamic Behaviour of the Ballast Substructure of Railway Bridges
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Bibliographic Details
| Author(s): |
Josef Fink
Johannes Kirchhofer Klaus Hackl |
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| Medium: | conference paper | ||||
| Language(s): | English | ||||
| Conference: | IABSE Conference: Assessment, Upgrading and Refurbishment of Infrastructures, Rotterdam, The Netherlands, 6-8 May 2013 | ||||
| Published in: | IABSE Conference, Rotterdam, May 2013 | ||||
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| Page(s): | 164-165 | ||||
| Total no. of pages: | 6 | ||||
| Year: | 2013 | ||||
| DOI: | 10.2749/222137813806474732 | ||||
| Abstract: |
In this paper the most actual research results of investigating the dynamic behaviour of the ballast substructure of railway bridges are shown. Especially the stiffness and damping properties of the ballast will be discussed. The intention of these investigations is to create a computer model with determined parameters, describing the behaviour of railway bridges in order to make possible detailed, fast and efficient dynamic calculation for this type of bridges. |
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| Keywords: |
railroad bridges rail bridges damping dynamics ballast substructure
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