Load Transmission Characteristic to Ballast Layer Focused on Deformation Mode of Sleeper
This paper reports the experimental modal analysis as developed for the 3PR-sleeper and the dynamic response measurement in the existing track in order to clarify the transmission characteristic of a dynamic load to the ballast layer. The results show the sleeper vibrates in its normal mode by some frequencies with a superior response of the load at the lower side of a sleeper. Also, the deformed shape of sleeper's normal mode cause specific load distributions at the lower side of a sleeper.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/00339008
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Authors:
- Urakawa, Fumihiro
- Aikawa, Akira
- Namura, Akira
- Publication Date: 2010-11
Language
- English
Media Info
- Media Type: Print
- Features: Figures; References; Tables;
- Pagination: pp 227-233
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Serial:
- Quarterly Report of RTRI
- Volume: 51
- Issue Number: 4
- Publisher: Railway Technical Research Institute
- ISSN: 0033-9008
- EISSN: 1880-1765
- Serial URL: https://www.jstage.jst.go.jp/browse/rtriqr/-char/en
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Publication flags:
Open Access (libre)
Subject/Index Terms
- TRT Terms: Ballast (Railroads); Deformation; Ground settlement; Load transfer; Railroad ties; Railroad tracks
- Subject Areas: Railroads; Terminals and Facilities;
Filing Info
- Accession Number: 01329221
- Record Type: Publication
- Files: TRIS
- Created Date: Feb 16 2011 1:41PM