EFFECT OF SPECIMEN STRUCTURAL ORIENTATION ON THE MOISTURE-CONTENT - WATER POTENTIAL RELATIONSHIP OF WOOD

被引：3
|
作者：
CLOUTIER, A [1 ]
TREMBLAY, C [1 ]
FORTIN, Y [1 ]
机构：
[1] UNIV LAVAL,FAC FORESTERIE & GEOMAT,DEPT SCI BOIS & FORET,ST FOY,PQ G1K 7P4,CANADA
来源：
WOOD SCIENCE AND TECHNOLOGY | 1995年 / 29卷 / 04期
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D O I：
暂无
中图分类号：
S7 [林业];
学科分类号：
0829 ; 0907 ;
摘要：
The boundary desorption curve of the moisture content - water potential relationship of aspen sapwood was determined at 20 degrees C by the tension plate and pressure membrane methods for three specimen structural orientations and four imposed water potential values. The results show that the relationship is independent of the wood structural direction considered. Also, they further demonstrate that the discrepancies observed in a previous study between the moisture content - water potential relationships obtained with specimens of different structural orientations were due to a lack of equilibrium.
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页码：235 / 242
页数：8
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