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Skruvmönster för samverkansbjälklag bestående av LVL och I-balk
Umeå University, Faculty of Science and Technology, Department of Applied Physics and Electronics.
2019 (Swedish)Independent thesis Basic level (professional degree), 10 credits / 15 HE creditsStudent thesisAlternative title
Bolt pattern for composite floors consisting of LVL and I-beam (English)
Abstract [en]

Masonite Beams is a company that produces I-beams. They are also working on developing a building system for industrial production of building components. A part of their building system is a composite floor, consisting of LVL and I-beams. At the moment they are working with a new type of joint between floor and wall, where the connection between floor and wall will be solved by a protrusion of the LVL being placed of a hanger mounted on the wall. The aim for this project was to find a screw pattern where the resistance of the protrusion is enough to handle the support reaction that can occure.

A screw pattern that would be capable to manage the support reaction was derived by practical tests, done in Masonite Beams lab. When a screw pattern with a capacity high enough for the support reactions had been found, 5 samples of the same screw pattern were tested to be able to calculate a characteristic resistance. During the testing the performance of the included components were also evaluated. The support reaction that floor potentially could be exposed to was calculated to 6,25 kN, a value lower than the resistance, that was calculated to 7,27 kN.

Place, publisher, year, edition, pages
2019. , p. 21
Keywords [sv]
Provningar, Samverkansbjälklag
National Category
Building Technologies
Identifiers
URN: urn:nbn:se:umu:diva-162127OAI: oai:DiVA.org:umu-162127DiVA, id: diva2:1342965
External cooperation
Masonite Beams AB
Educational program
Bachelor of Science Programme in Civil Engineering
Supervisors
Examiners
Available from: 2019-08-15 Created: 2019-08-15 Last updated: 2019-08-15Bibliographically approved

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CiteExportLink to record
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Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
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Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
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