| 任意载荷下加筋旋转壳稳定性分析的半解析有限元 |
| |
| 引用本文： | 邵成勋,陈志坚,武兵.任意载荷下加筋旋转壳稳定性分析的半解析有限元[J].航空学报,1987,6(6):295-298. |
| |
| 作者姓名： | 邵成勋 陈志坚 武兵 |
| |
| 作者单位： | 1. 哈尔滨工业大学;2. 新阳机械厂 |
| |
| 摘 要： | 本文推导了一个半解析加筋锥壳元（图1）的线性刚阵和几何刚阵,该元可用于加筋旋转壳在任意载荷下的弹性稳定性分析。规定环向筋条和纵向筋条分别置于壳元的母线和周线上。
|
| 关 键 词： | |
| 收稿时间： | 1986-05-09; |
A SEMIANALYTICAIL FINITE ELEMENT FOR BUCKLING ANALYSIS OF STIFFENED SHELL OF REVOLUTION UNDER ARBITRARY LOADS |
| |
| Shao Chengxun,Chen Zhijian,Wu Bing.A SEMIANALYTICAIL FINITE ELEMENT FOR BUCKLING ANALYSIS OF STIFFENED SHELL OF REVOLUTION UNDER ARBITRARY LOADS[J].Acta Aeronautica et Astronautica Sinica,1987,6(6):295-298. |
| |
| Authors: | Shao Chengxun Chen Zhijian Wu Bing |
| |
| Institution: | 1. Harbin Institute of Technology;2. Xinyang Manufactory |
| |
| Abstract: | The linear and geometric stiffness matrices of a semianalytical stiffened conical shell element are derived in this paper. This element can be used for elastic buckling analysis of a stiffened shell of revolution under arbitrary loads, Two numerical examples are analyzed and the results show that this element is available. |
| |
| Keywords: | |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《航空学报》浏览原始摘要信息 |
| 点击此处可从《航空学报》下载免费的PDF全文 |
