用拉压不同模量理论分析薄壳结构

详细信息

ANALYSIS OF THIN-SHELL STRUCTURES BASED ON BI-MODULI THEORY

Dalian Fisheries College, Dalian 116023;2. Dalian University of Technology, Dalian 116023

摘要: 本文采用不同弹性模量理论对具有拉压不同模量性的薄壳结构进行了较详细的分析和探索,构造了算法,建立了相应的有限元解法。通过典型例题的计算,得出了一些有价值的结论与规律,并分析了采用相同模量理论计算此类问题的不足。
- 薄壳 /
- 拉压不同模量 /
- 有限元解法
Abstract: This paper is concerned with thin-shell structures of different tensile-compressive moduli. A finite element approach is developed and applied to some typical cases. Significant and valuable results are obtained and the deficiency of the classical theory is highlighted.
- shell /
- bi-moduli /
- finite element method