摘要
文章通过结构力学和有限元理论推导,提出了一种用于计算复合材料翼盒截面刚度特性的分析方法,并开发了计算程序。最后对计算结果进行了验证,结果表明该分析方法合理、可靠。
Based on the structural mechanics and finite element theory, the paper proposes a method for analyzing the characteristics of the composite wing box section stiffness, as well as the calculation program. Finally, the calculation results are verified, and the results show the rationality and reliability of the method.
出处
《江苏科技信息》
2016年第21期65-66,共2页
Jiangsu Science and Technology Information
关键词
复合材料结构
截面刚度
有限元法
composite structure
cross section stiffness
finite element method
