Engineering Mechanics

International Conference

Proceedings Vol. 15 (2009)


ENGINEERING MECHANICS 2009

NATIONAL CONFERENCE WITH INTERNATIONAL PARTICIPATION
May 11 – 14, 2009, Svratka, Czech Republic
;
Editors: Jiří Náprstek and Cyril Fischer

Copyright © 2009 Institute of Theoretical and Applied Mechanics, Academy of Sciences of the Czech Republic, v.v.i., Prague

ISBN 978-80-86246-35-2 (printed, Extended Abstracts)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)

list of papers scientific commitee

Spectral characteristics of the bridge structures due to parasesimic load
D. Papán, Z. Bergerová
pages 923 - 928, full text

The main aim was to identify the spectral characteristics of dynamic load of selected bridge structures and response from microtremor effect involved due to roadway and railway. For both types of bridges, the dominant frequency bands were identified which correspond to the natural frequency peaks in numerical model simulation. For all these case studies the frequency transfer (via spectral characteristics) and the vibration level decreases depending on the distance of the observed vibration source. These case studies showed certain dominant frequency bands for railway and for roadways.


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Text and facts may be copied and used freely, but credit should be given to these Proceedings.

All papers were reviewed by members of the scientific committee.


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