| 中心分布压力作用下圆底扁球壳的大挠度问题 |
| |
| 引用本文： | 赵琪.中心分布压力作用下圆底扁球壳的大挠度问题[J].上海大学学报(自然科学版),1996,2(1):18-24. |
| |
| 作者姓名： | 赵琪 |
| |
| 作者单位： | 上海大学应用数学和力学研究所 |
| |
| 摘 要： | 本文采用杂交可变基Ｇａｌｅｒｋｉｎ方法研究了中心分布压力作用下圆底扁球壳的大挠度问题，分析了边界条件和压力作用半径对壳体非线性响应的影响，验证了本文方法的有效性．
|
| 关 键 词： | 非线性 可变基函数 渐近摄动法 Galerkin方法 |
The Large Deflection of Spherical Caps under Centrally Distributed Pressures |
| |
| Zhao Qi.The Large Deflection of Spherical Caps under Centrally Distributed Pressures[J].Journal of Shanghai University(Natural Science),1996,2(1):18-24. |
| |
| Authors: | Zhao Qi |
| |
| Abstract: | In this paper, the large denection of spherical caps under centrally distributed pressures is studied by the hybrid changeable basis Galerkin technique.The influence of the boundary conditions and the size of loaded radius on the nonlinear response of the caps is analysed. The effectiveness of this technique is demonstrated by thes example. |
| |
| Keywords: | nonlinear changeable basis asymptotical perturbation method Galerkin technique |
| 本文献已被 维普 等数据库收录！ |
