南京林业大学学报(自然科学版) ›› 1984, Vol. 8 ›› Issue (02): 65-72.doi: 10.3969/j.jssn.1000-2006.1984.02.009

• 研究论文 • 上一篇    下一篇

木材干燥应力的有限元分析

李维桔;洪良兴   

  1. 南京林学院;贵州省林业科学研究所;南京航空学院
  • 出版日期:1984-06-18 发布日期:1984-04-18

A FINITE ELEMENT ANALYSIS OF THE DRYING STRESSES IN WOOD

Li Weiji Hong Liangxing(Nanjing Institute of Forestry)   

  1. Nanjing Aeronautical Institute
  • Online:1984-06-18 Published:1984-04-18

摘要: <正>本文采用柱面正交各向异性线弹性模型,讨论木材干燥时由于外力和含水率变化引起木材的变形以及内应力的有限元计算方法。

Abstract: This paper models wood as cylindrical orthotropic linear elastic materials and discusses the finite element methods for computing deformations and stresses in wood due to external forces and changing moisture contents during drying.