摘要
树木力学模型是做好树木应力分析以及力学性能测定的关键因素。文中阐述了几种较有代表性的树木力学模型,分别介绍了树木力学模型的研究进展及相关假定和简化,总结了存在的主要问题;对树干、根部锚固、倾角、风场、变形以及阻尼等问题的相关假设提出了建议,为今后研究积累了经验。
Tree mechanical model is the key factor to tree stress analysis and mechanical properties testing.This paper described several representative tree mechanical models,introduced the research development and related assumptions and simplifications,and summarized the main problems in this field.It also discussed the future research applications and trends,and advanced some suggestions on the assumptions on trunk,root anchorage,wind field,deformation and damping,which would accumulate relevant experience for the future research and promote the development of tree mechanics.
出处
《世界林业研究》
CSCD
北大核心
2010年第5期30-33,共4页
World Forestry Research
基金
国家自然科学基金(30872071)
关键词
力学模型
风场
树木
mechanical model
wind field
tree
