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A Finite Element St...
A Finite Element Study of the Shape Stability of Sawn Timber Subjected to Moisture Variations
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- Ormarsson, Sigurdur, 1963- (author)
- Lund University
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- Petersson, Hans, Professor (thesis advisor)
- Linnéuniversitetet, Institutionen för byggteknik (BY)
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- Dahlblom, Ola, Professor (thesis advisor)
- Lund Institute of Technology
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(creator_code:org_t)
- Lund : Lund Institute of Technology, Lund University, Division of Structural Mech. 1995
- English 91 s.
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Series: Report TVSM-3017, 0281-6679
- Related links:
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https://urn.kb.se/re...
Abstract
Subject headings
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- Shape instability in timber products exposed to moisture variation is a serious problem since it can make wood products unsuitable for construction purposes. In this thesis the finite element method has been used to simulate deformations during the drying process.….….…To investigate the influence of different parameters on drying deformations a parameter study was performed, the influence of different material parameters and of different constitutive models being studied. In addition, the influence of the spiral grain angle, the conical angle, the orientation of the growth rings, the cross section dimension and the drying profile was examined.
Keyword
- simulation
- deformation
- wood
- moisture
- finite element method
- Byggteknik
- Civil engineering
Publication and Content Type
- vet (subject category)
- lic (subject category)
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