Digitala Vetenskapliga Arkivet

Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Optimized utilization of raw materials for production of Cross Laminated Timber: Quality of laminations and its effects on mechanical properties of multi-layer panels
Linnaeus University, Faculty of Technology, Department of Building Technology.
Linnaeus University, Faculty of Technology, Department of Building Technology.
2019 (English)Independent thesis Advanced level (degree of Master (One Year)), 10 credits / 15 HE creditsStudent thesis
Abstract [en]

Cross laminated timber (CLT) is a product increasingly demanded by the market. This has led to an interest among producers to further optimize the use of raw material. The aim of this investigation is therefore to analyze how the material properties in softwood lamellas, when used in different layers of a CLT plate, affect the stiffness and strength for CLT floor elements. This is done by analysis of CLT constructions with different dimensions, constructions and quality of lamellas. For the bending stiffness of CLT plates, the most important lamination property is the longitudinal modulus of elasticity. However, the stiffness to rolling shear of the lamellas has also large influence on the combined bending and shear stiffness of a CLT plate. The properties for the lamellas that has being used in this investigation are valid for Norway spruce (Picea Abies .L). For investigation and analysis of the lamellas and the CLT floors has Finite Element simulations by the software Abaqus (2017) along with hand calculations been used. A total of three different simulations were performed to accomplish the objectives set in this work.

Place, publisher, year, edition, pages
2019. , p. 63
National Category
Civil Engineering Construction Management Building Technologies
Identifiers
URN: urn:nbn:se:lnu:diva-92753OAI: oai:DiVA.org:lnu-92753DiVA, id: diva2:1412597
External cooperation
Södra Skogsägarna
Subject / course
Byggteknik
Educational program
Structural Engineering, Master Programme, 60 credits
Supervisors
Examiners
Available from: 2020-03-06 Created: 2020-03-06 Last updated: 2020-03-06Bibliographically approved

Open Access in DiVA

bilaga(2327 kB)112 downloads
File information
File name ATTACHMENT01.pdfFile size 2327 kBChecksum SHA-512
90402291ee74bd61a7abf2e68661b75ab8944ee9191375db4bf4d222e689b22a32da5de4eba18cb72a16ebc918c097846956865e5017ea89bdfffd6121f6ae7f
Type attachmentMimetype application/pdf
fulltext(2327 kB)228 downloads
File information
File name FULLTEXT01.pdfFile size 2327 kBChecksum SHA-512
90402291ee74bd61a7abf2e68661b75ab8944ee9191375db4bf4d222e689b22a32da5de4eba18cb72a16ebc918c097846956865e5017ea89bdfffd6121f6ae7f
Type fulltextMimetype application/pdf

Search in DiVA

By author/editor
Lindstam, GustafLarsson, Beatrice
By organisation
Department of Building Technology
Civil EngineeringConstruction ManagementBuilding Technologies

Search outside of DiVA

GoogleGoogle Scholar
Total: 228 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

urn-nbn

Altmetric score

urn-nbn
Total: 296 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf