Modal analysis and analysis of forced vibrations of midspan bridges

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378297%3A_____%2F05%3A00480871" target="_blank" >RIV/68378297:_____/05:00480871 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Modal analysis and analysis of forced vibrations of midspan bridges

Original language description

Dynamic tests of bridges usually compare the measured bridge response under resonance with the calculated natural mode. In general, it is not easy to obtain good agreement between the measured stationary excited amplitude and the calculated mode-shape, especially with continuous multispan bridges and in the spans which are distant from the point of excitation. On a simple calculated example the authors show that this discrepancy can be caused by structural damping which makes the natural mode and the shape of the resonance amplitude different.

Czech name

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Czech description

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Type

J_ost - Miscellaneous article in a specialist periodical

CEP classification

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OECD FORD branch

20102 - Construction engineering, Municipal and structural engineering

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2005

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Acta Technica CSAV

ISSN

0001-7043

e-ISSN

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Volume of the periodical

50

Issue of the periodical within the volume

2

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

10

Pages from-to

167-176

UT code for WoS article

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EID of the result in the Scopus database

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