摘要
本研究主要对五种新培养的速生白桦木材的物理力学性质进行了测试，并根据测试结 果进行了变异分析及方差分析，分析结果表明，白桦木材的力学性质较好，物理力学性质差 异不显著，适宜作家具材。此结果表明，可根据木材物理力学性质因子选取优良树种。
This study tested the physical－mechanical properties of White Birch as plantation wood. Five provenances were selected as testing material. The resu lts of analysis showed that the mechanical properties of White Birch were very g ood and that the physical properties of 5 provenance existing the indistinct dif ference. These indicated that White Birch is good material for the furniture. We can select the best provenance among them according to the difference in physic al－mechanical properties of White Birch.
出处
《中国林业》
2001年第05A期28-29,共2页
Forestry of China
关键词
白桦木材
抗弯强度
抗弯弹性模量
White Birch
Modulus of rupture
Modulus of Elasticity
