力学与实践 ›› 2009, Vol. 31 ›› Issue (6): 71-73.DOI: 10.6052/1000-0879-2008-320

• 教育研究 • 上一篇    下一篇

杆件分析类型与载荷平衡分析

李敏 贾丽洁 王明春   

  1. 北京航空航天大学航空科学与工程学院固体力学所
  • 收稿日期:2008-06-13 修回日期:1900-01-01 出版日期:2009-12-10 发布日期:2009-12-08

Analytic type of member bar and equilibrium analysis of load

  • Received:2008-06-13 Revised:1900-01-01 Online:2009-12-10 Published:2009-12-08

摘要: 通过对拉压杆概念的回顾以及出现在教科书中几个实例的分析,一方面 说明规范化载荷平衡分析的必要性,另一方面展示杆件分析类型的标准与意义.

关键词: 压杆稳定性,载荷平衡分析

Abstract: Based on the review about the concept of member bar, some examples in classical textbooks were discussed. The results showed the necessity about standardized equilibrium analysis of load. On the other hand, the purpose about analytic type of member bar was investigated.

Key words: stability of column; equilibrium analysis of load