| 非线性扁球网壳的优化设计探讨 |
| |
| 引用本文： | 陈志凌,贾乃文.非线性扁球网壳的优化设计探讨[J].特种结构,2009,26(2):16-18. |
| |
| 作者姓名： | 陈志凌 贾乃文 |
| |
| 作者单位： | 1. 东莞市虎门镇人民政府规划建设办公室,523900
2. 华南理工大学,交通学院,广州,510640 |
| |
| 摘 要： | 在文献1、2]基础上,分析了非线性变壁厚扁球壳的有矩内力,并将其表达成辐角φ的函数。然后,运用Tresea屈服条件,进行扁球壳壁厚的满应力优化设计。再将此球壳离散成网壳,实现非线性扁球网壳的优化设计。
|
| 关 键 词： | 非线性 扁球网壳 满应力 优化设计 |
Study on Optimizatal Design of Nonlinear and Shallow Sphereal Network |
| |
| Chen Zhiling,Jia Naiwen.Study on Optimizatal Design of Nonlinear and Shallow Sphereal Network[J].Special Structures,2009,26(2):16-18. |
| |
| Authors: | Chen Zhiling Jia Naiwen |
| |
| Affiliation: | ( 1. City Building Office of HuMen Down Government, Dongguan 523900; 2. Traffic College, South China University of Technology, Guangzhou 510640) |
| |
| Abstract: | This paper, based on the literatures（ 1 ）, （2）, analysed momental and internal forces of nonlinear and shallow spherical shell with change thickness, and showed it to the function of a argument 4. Then, the paper ps：o- gressed optimizatal design of the thickness of shallow spherical by use of the full stresses and tresca condition. After the spherical shell was dispersed to network, an aim of optimizatal design of nonlinear and shallow spherical net work was finished. |
| |
| Keywords: | Nonlinear Network of shallow spherical Full stress Optimizatal design |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
