Publication detail

Operation Modal Analysis of Pedestrian Bridge in Kroměříž

BEZRUČOVÁ, K. KOLÁČEK, J. NEČAS, R.

Original Title

Operation Modal Analysis of Pedestrian Bridge in Kroměříž

Type

conference paper

Language

English

Original Abstract

he publication outlines the issue of the experimental determination of modal parameters of structures using a method called operational modal analysis. The principle of the method and possible approaches of calculation of modal parameters are presented. An example of the method’s application is the determination of mode shapes and frequencies of the repaired footbridge in Kroměříž where the dynamic test was performed twice – before and after reinforcement of the structure. The results of both dynamic tests and their comparisons with the results of the calculation model performed in the ANSYS environment are presented in this article. Additionally, and integral to this article is a description of the completed footbridge reconstruction.

Keywords

footbridge, dynamic analysis, reconstruction, measurement, reinforcement

Authors

BEZRUČOVÁ, K.; KOLÁČEK, J.; NEČAS, R.

Released

11. 8. 2020

Publisher

Trans Tech Publications Ltd

Location

Switzerland

ISBN

978-3-0357-1668-9

Book

26th Concrete Days

ISBN

1662-9779

Periodical

Solid State Phenomena

Year of study

309

State

Swiss Confederation

Pages from

281

Pages to

287

Pages count

6

URL

https://www.scientific.net/SSP.309.281

BibTex

@inproceedings{BUT167952,
  author="Kristína {Bezručová} and Jan {Koláček} and Radim {Nečas}",
  title="Operation Modal Analysis of Pedestrian Bridge in Kroměříž",
  booktitle="26th Concrete Days",
  year="2020",
  journal="Solid State Phenomena",
  volume="309",
  pages="281--287",
  publisher="Trans Tech Publications Ltd",
  address="Switzerland",
  doi="10.4028/www.scientific.net/SSP.309.281",
  isbn="978-3-0357-1668-9",
  issn="1662-9779",
  url="https://www.scientific.net/SSP.309.281"
}