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Linköping University

1. Witt, Stephen. The Influence of Under Sleeper Pads on Railway Track Dynamics.

Degree: Management and Engineering, 2008, Linköping University

In this work the influence of Under Sleeper Pads on the dynamic forces on a railway track is investigated. A special interest is devoted to the effect of using Under Sleeper Pads in a railway track with changing vertical stiffness. The contact force between wheel and rail and the ballast contact forces are examined. For the investigation a finite element model with the length of thirty sleepers is created and calculations are performed with the software LS-DYNA. Three different cases of varying vertical track stiffness are studied: the transition from an embankment to a bridge, a randomly varying track stiffness along the railway track and hanging sleepers.

Subjects/Keywords: railway rack; track stiffness; under sleeper pad; finite element model; hanging sleeper; Solid mechanics; Fastkroppsmekanik

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6th Edition):

Witt, S. (2008). The Influence of Under Sleeper Pads on Railway Track Dynamics. (Thesis). Linköping University. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-12232

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16th Edition):

Witt, Stephen. “The Influence of Under Sleeper Pads on Railway Track Dynamics.” 2008. Thesis, Linköping University. Accessed June 19, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-12232.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7th Edition):

Witt, Stephen. “The Influence of Under Sleeper Pads on Railway Track Dynamics.” 2008. Web. 19 Jun 2019.

Vancouver:

Witt S. The Influence of Under Sleeper Pads on Railway Track Dynamics. [Internet] [Thesis]. Linköping University; 2008. [cited 2019 Jun 19]. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-12232.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Witt S. The Influence of Under Sleeper Pads on Railway Track Dynamics. [Thesis]. Linköping University; 2008. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-12232

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

.