摘要
在假定树干为非均质正交各向异性体前提下,推出确定树干中生长应力的方程。通过实验及大量的数据处理,给出了实际测量的树木生长应力的分布图,并进行了讨论和分析。
In this paper,the equations of growth stress in tree trunk are determined on the assumption that tree trunk is an inhomogeneous orthogonal anisotropy body. On the base of experiement and data-processing seatter diagram of tree growth stress are given and discussed.
出处
《东北林业大学学报》
CAS
CSCD
北大核心
1993年第6期50-55,共6页
Journal of Northeast Forestry University