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Dynamics analysis of footbridge mode shapes the s8 expressway on the basis of the results of in situ tests
Abstract
Non-destructive diagnostics for structure may use dynamic measurements realized during vibrations of a facility induced by dynamic environmental impact, enforced by the use of inductors or impulse impact. Dynamic tests and the analysis were undertaken for a footbridge situated over the expressway S8. The studies in situ allowed for dynamic characteristics to be determined: frequency, shape modes and damping for respective frequency of vibrations. High compliance of analytical and experimental results confirmed high quality of real representation of a system with MES model and the undertaken studies. The presented procedure of the research is one of many possibilities given by advanced diagnostics of engineering structures.
Authors (4)
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Mienicka Ewelina mgr inż.
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- Category:
- Conference activity
- Type:
- publikacja w wydawnictwie zbiorowym recenzowanym (także w materiałach konferencyjnych)
- Title of issue:
- 8th International conference on Arch Bridges in Culture strony 388 - 391
- Language:
- English
- Publication year:
- 2016
- Bibliographic description:
- Banaś A., Malinowski M., Natalia G., Ewelina M.: Dynamics analysis of footbridge mode shapes the s8 expressway on the basis of the results of in situ tests// 8th International conference on Arch Bridges in Culture/ ed. Jan Biliszczuk, Jan Bień, Paweł Hawryszków, Toasz Kamiński Wrocław: Dolnośląskie Wydawnictwo Edukacyjne, 2016, s.388-391
- Verified by:
- Gdańsk University of Technology
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