摘要
测定和分析了杉木压缩木在不同水温、不同时段的径向和弦向吸水厚度膨胀率 结果表明,不同条件下,径向和弦向吸水厚度膨胀率随时间变化的速度和幅度不同,达到径向和弦向最大吸水厚度膨胀率的时间也不同
The radial and tangential thickness swelling rates of compressed Chinese fir wood were determined and analyzed in different water temperature and interval. The results showed that,in different conditions,the changes of the rates in speed and extent were different as the time passing by,and the times they reached their maximum were different too. The results provided with scientific theoretical basis for the production and use of compressed Chinese fir wood.
出处
《福建林学院学报》
CSCD
北大核心
2004年第2期172-174,共3页
Journal of Fujian College of Forestry
基金
国家自然科学基金资助项目(30271057)
关键词
水温
杉木
压缩木
吸水厚度膨胀率
生产
Cunninghamia canceolata
compressed wood
thickness swelling rate
