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Wood Science and Technology

Erschienen in:

01.04.2005 | Original

Mechanical behavior of the crystalline region of wood and the piezoelectric response of wood in tension tests

verfasst von: T. Nakai, H. Yamamoto, T. Nakao, M. Hamatake

Erschienen in: Wood Science and Technology | Ausgabe 2/2005

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Abstract

We investigated the relationship between the crystal lattice strain and the piezoelectric response in Japanese cypress (Chamaecyparis obtusa Endl.) wood fibers subjected to tension stress in the fiber direction. As a result, the piezoelectric voltage was very sensitive to the mechanical behavior (deformation) of the wood crystalline regions obtained from the x-ray stress measurement. Thus, by investigating the behavior of piezoelectric voltage, it was possible to simply estimate the mechanical behavior of the crystalline regions in the wood.

Vorheriger Artikel Determination of diffusion coefficients for sub-alpine fir

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Titel: Mechanical behavior of the crystalline region of wood and the piezoelectric response of wood in tension tests
verfasst von: T. Nakai
H. Yamamoto
T. Nakao
M. Hamatake
Publikationsdatum: 01.04.2005
Verlag: Springer-Verlag
Erschienen in: Wood Science and Technology / Ausgabe 2/2005
Print ISSN: 0043-7719
Elektronische ISSN: 1432-5225
DOI: https://doi.org/10.1007/s00226-004-0285-x

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