Creep behavior of bamboo under various desorption conditions

被引:16
|
作者
Tsubaki, Takashi [1 ]
Nakano, Takato [1 ]
机构
[1] Kyoto Univ, Grad Sch Agr, Div Forest & Biomat Sci, Lab Biomat Design, Kyoto, Japan
关键词
bamboo; creep; mechano-sorptive; vascular bundle; water desorption; MOISTURE CHANGE; WOOD; SIMULATION; SOFTWOOD; BEECH; LIMIT; MODEL;
D O I
10.1515/HF.2010.085
中图分类号
S7 [林业];
学科分类号
0829 ; 0907 ;
摘要
Longitudinal bending creep during desorption, which is also referred to as mechano-sorptive creep, was measured under various desorption conditions for moso bamboo (Phyllostachys pubescens) to clarify the effect of the conditions and the specimen part. The results showed that the mechano-sorptive effect appeared not only in wood but also in bamboo, and that its effect was reduced by an increase in the volume fraction of the bundle sheath in the cross-sectional area. The results of this experiment suggest that mechano-sorptive behavior is related to the amorphous matrix in bamboo components.
引用
收藏
页码:489 / 493
页数:5
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