Preliminary tests for optically measuring drying strains and check formation in wood

Ho Yang Kang, Lech Muszynski, Michael R. Milota, Chun Won Kang, Junji Matsumura

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

This study deals with the visualization of deformation during wood drying by Digital Image Correlation method using an Optical Measurement System. By this measurement, localized deformation by drying stress can be observed in naked eye. Estimation of displacement maps of willow tree disks and Oregon oak planks provided the strain distribution during drying of wood. And the stress concentration in the Oregon oak plank was successfully visualized. It is considered that the use of a DIC system in wood drying can more accurately visualize strain changes of wood surface and using of DIC may provide more appropriate drying schedule preparation for unknown species or refractory wood species.

Original languageEnglish
Pages (from-to)313-316
Number of pages4
JournalJournal of the Faculty of Agriculture, Kyushu University
Volume56
Issue number2
Publication statusPublished - Sep 1 2011

Fingerprint

wood drying
drying
Quercus
Dacarbazine
testing
digital images
Salix
eyes
Optical Devices
Appointments and Schedules
methodology

All Science Journal Classification (ASJC) codes

  • Biotechnology
  • Agronomy and Crop Science

Cite this

Preliminary tests for optically measuring drying strains and check formation in wood. / Kang, Ho Yang; Muszynski, Lech; Milota, Michael R.; Kang, Chun Won; Matsumura, Junji.

In: Journal of the Faculty of Agriculture, Kyushu University, Vol. 56, No. 2, 01.09.2011, p. 313-316.

Research output: Contribution to journalArticle

Kang, Ho Yang ; Muszynski, Lech ; Milota, Michael R. ; Kang, Chun Won ; Matsumura, Junji. / Preliminary tests for optically measuring drying strains and check formation in wood. In: Journal of the Faculty of Agriculture, Kyushu University. 2011 ; Vol. 56, No. 2. pp. 313-316.
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