Investigations of the Compressive Behaviour of Veneer in Thickness Direction
Compression tests were conducted with veneers in the thickness direction. Thereby differences between the stress-strain curves of veneers and other known stress-strain curves were observed. Based on microscopic studies during the compression, it was possible to describe the deformation behaviour of...
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| Auteurs principaux: | , , |
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| Format: | article |
| Langue: | EN |
| Publié: |
University of Zagreb, Faculty of Forestry and Wood Technology
2012
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| Accès en ligne: | https://doaj.org/article/43f04cdd51ad46aa84e1845aa8abfad3 |
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| Résumé: | Compression tests were conducted with veneers in the thickness direction. Thereby differences between the stress-strain curves of veneers and other known stress-strain curves were observed. Based on microscopic studies during the compression, it was possible to describe the deformation behaviour of the veneer, and deviations from known, typical stress-strain curves were substantiated and explained. It was found that a considerable part of the strain occurs by straightening the veneer at a relatively low stress level due to the waved form of veneer sheets and specimens. A distinctive stress plateau has not been established. |
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