摘要
运用固体点阵结构中质点非线性热振动理论,结合木材本身的结构.探讨了木材热膨胀的机理,解释了木材热膨胀的一些现象。
Based on the nonlinear thermal vibration theory of particles in solid lattice structure,combined with the law of wood structure itself.this paper discusses the mechanism of wood thermal expansion,and explains some phenomena about it.
出处
《东北林业大学学报》
CAS
CSCD
北大核心
1995年第2期55-61,共7页
Journal of Northeast Forestry University
关键词
木材
热膨胀
非线性热振动
Wood
Thermal expansion
Nonlinear thermal vibration