Simple test method for evaluating viscoelasticity of wood and characterization as three element model

Toichiro Watanabe, Toshiaki Sato, Hiroki Nakashima, Kento Suzuki, Masayuki Nagano

Research output: Contribution to journalArticle

Abstract

This paper focuses on the viscoelasticity evaluation of the wood, based on simple relaxation test of Japanese cedar in its L, R directions. The viscoelastic parameters for these specimens were extracted based on regression analysis using results of compression test on several stroke rate. Adaptability of these parameters were verified by simulating the result of simple relaxation test. The characteristics of these woods depend on stroke rate. Using these parameters, it is possible to evaluate the stress relaxation of short term.

Original languageEnglish
Pages (from-to)947-952
Number of pages6
JournalAIJ Journal of Technology and Design
Volume22
Issue number52
DOIs
Publication statusPublished - Oct 2016

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Viscoelasticity
Wood
Stress relaxation
Regression analysis

All Science Journal Classification (ASJC) codes

  • Architecture
  • Building and Construction

Cite this

Simple test method for evaluating viscoelasticity of wood and characterization as three element model. / Watanabe, Toichiro; Sato, Toshiaki; Nakashima, Hiroki; Suzuki, Kento; Nagano, Masayuki.

In: AIJ Journal of Technology and Design, Vol. 22, No. 52, 10.2016, p. 947-952.

Research output: Contribution to journalArticle

Watanabe, Toichiro ; Sato, Toshiaki ; Nakashima, Hiroki ; Suzuki, Kento ; Nagano, Masayuki. / Simple test method for evaluating viscoelasticity of wood and characterization as three element model. In: AIJ Journal of Technology and Design. 2016 ; Vol. 22, No. 52. pp. 947-952.
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