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Poroelastic properties of hardwood at different length scales
Vienna University of Technology, Austria.ORCID iD: 0000-0002-7829-4630
University of Glasgow, UK.
2013 (English)In: Poromechanics V: proceedings of the fifth Biot Conference on Poromechanics, July 10-12, 2013, Vienna, Austria / [ed] Christian Hellmich, Bernhard Pichler, Dietmar Adam, Reston: American Society of Civil Engineers (ASCE), 2013, 1830-1836 p.Conference paper, Published paper (Other academic)
Abstract [en]

Hardwoods show a very complex, hierarchically organized microstructure. Slight structural differences at various length scales bring about a huge variety of hardwood species. This motivates the development of a micromechanical model for hardwood. Since differences in the microstructure of the material can be considered in the model, it offers the opportunity to explain the variability of mechanical properties of the whole class of hardwood. The micromechanical model is formulated in the framework of poroelasticity. In this contribution, poroelastic properties at different length scales of the material are discussed. Validation of the micromechanical model is based on an extensive experimental database covering elastic properties and microstructural characteristics of different temperate and tropical hardwood species. Exemplary parameter studies demonstrate the ability of the model to study the contribution of specific microstructural characteristics to the load transfer and the deformation characteristics of wood. 

Place, publisher, year, edition, pages
Reston: American Society of Civil Engineers (ASCE), 2013. 1830-1836 p.
National Category
Wood Science Composite Science and Engineering
Research subject
Technology (byts ev till Engineering), Forestry and Wood Technology; Technology (byts ev till Engineering), Civil engineering
Identifiers
URN: urn:nbn:se:lnu:diva-51397DOI: 10.1061/9780784412992.217ISBN: 978-0-7844-1299-2 (print)OAI: oai:DiVA.org:lnu-51397DiVA: diva2:914810
Conference
Fifth Biot Conference on Poromechanics (in Memory of Karl von Terzaghi, 1883-1963), July 10-12, 2013, Vienna, Austria
Available from: 2016-03-25 Created: 2016-03-25 Last updated: 2016-04-11Bibliographically approved

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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • 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