Talks and Poster Presentations (with Proceedings-Entry):
S. Popprath, C. Benatzky, C. Bilik, M. Kozek, A. Stribersky, J. Wassermann:
"Experimental modal analysis of a scaled car body for metro vehicles";
Talk: ICSV13 - Thirteenth International Congress on Sound and Vibration,
Vienna;
2006-07-02
- 2006-07-06; in: "CD-ROM Proceedings of the Thirtheenth International Congress on Sound and Vibration (ICSV13)",
(2006),
ISBN: 3-9501554-5-7;
Paper ID 683,
8 pages.
English abstract:
This contribution deals with the investigation of an approximately 1/10-scaled model of a railway vehicle body concerning the low eigenmodes. The model has been developed by means of finite element calculations in such a way that it exhibits dense lying eigenfrequencies. An experimental modal analysis has been carried out to determine the structural dynamic behavior of the realized model. The achieved results verify the desired dense lying eigenfrequencies but partly show significant differences. Therefore the accomplished experimental modal analysis provide now a sophisticated basis for the development of concepts for the improvement structural damping in order to achieve a higher ride quality.
Keywords:
modal analysis
Electronic version of the publication:
http://publik.tuwien.ac.at/files/pub-mb_5231.pdf
Created from the Publication Database of the Vienna University of Technology.