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Vibration measurements of a steel joist floor system
Luleå University of Technology, Department of Civil, Environmental and Natural Resources Engineering, Operation, Maintenance and Acoustics.ORCID iD: 0000-0002-8451-4804
2002 (English)Report (Other academic)
Abstract [en]

A steel joist floor, prefabricated in sections, is investigated with respect of vibration levels. Measurements are performed using one, two and four elements joined together. Different modifications to the floor are tested to see in what way they affect the vibrations. An extra damper has a considerable effect, especially to a certain kind of mode shapes. Introducing lumped supports at the long-sides give further improvement. Changing the direction of the floor gypsum boards give a minor effect.

Place, publisher, year, edition, pages
Luleå: Luleå tekniska universitet, 2002. , 12 p.
Series
Technical report / Luleå University of Technology, ISSN 1402-1536 ; 2002:01
National Category
Fluid Mechanics and Acoustics
Research subject
Engineering Acoustics
Identifiers
URN: urn:nbn:se:ltu:diva-25556Local ID: fb143b80-2a8f-11dd-8657-000ea68e967bOAI: oai:DiVA.org:ltu-25556DiVA: diva2:998609
Note
Godkänd; 2002; 20080525 (ysko)Available from: 2016-09-29 Created: 2016-09-29 Last updated: 2017-11-24Bibliographically approved

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CiteExportLink to record
Permanent link

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Citation style
  • apa
  • ieee
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  • vancouver
  • Other style
More styles
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  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
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  • Other locale
More languages
Output format
  • html
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  • asciidoc
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