Contact Loss Between Railway Track and Subgrade in Vertical Plane During Roadbed Research
| Author(s): |
Wołodzimierz Bednarek
Alfredas Laurinavičius |
|---|---|
| Medium: | journal article |
| Language(s): | Latvian |
| Published in: | Journal of Civil Engineering and Management, March 2003, n. 1, v. 9 |
| Page(s): | 10-15 |
| DOI: | 10.3846/13923730.2003.10531295 |
| Abstract: |
In the paper a new method of railway subgrade investigation is analysed. Contact loss between track and subgrade in vertical plane is considered. During the roadbed investigations the rail is jacked up using a plate called „VSS”. It is assumed that variable temperatures have influence on the rail which is laid on a curved roadbed. Elasticity of the railway roadbed is calculated. Finally formulas and dependences of various types of track structures are obtained. |
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10363482 - Published on:
12/08/2019 - Last updated on:
12/08/2019
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