| 样条函数康特诺维奇法在复合材料板和圆柱曲板弯曲及线性稳定性分析中的应用 |
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| 引用本文： | 徐后华,陈广南.样条函数康特诺维奇法在复合材料板和圆柱曲板弯曲及线性稳定性分析中的应用[J].国防科技大学学报,1989,11(3):39-47. |
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| 作者姓名： | 徐后华 陈广南 |
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| 作者单位： | 国防科技大学航天技术系
(徐后华)，国防科技大学航天技术系(陈广南) |
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| 摘 要： | 样条函数康特诺维奇法是作者首先提出的一种结构数值计算方法。它实质上是一种离散形式的康特诺维奇法,将二维问题化为一维问题,使问题的自由度数大幅度减少。在本文中,基于Mindlin假设,将样条函数康特诺维奇法应用于金属、复合材料单层板及圆柱曲板的弯曲及线性稳定性分析。
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| 关 键 词： | 样条函数 线性分析 Mindlin假设 特征值问题 |
| 收稿时间： | 1988/10/29 0:00:00 |
The Application of Spline Kantorovich Method in Bending and Linear Stability Analysis of Anisotropic Plates and Cylindrical Shells |
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| Xu Houhua and Chen Guangnan.The Application of Spline Kantorovich Method in Bending and Linear Stability Analysis of Anisotropic Plates and Cylindrical Shells[J].Journal of National University of Defense Technology,1989,11(3):39-47. |
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| Authors: | Xu Houhua and Chen Guangnan |
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| Institution: | Xu Houhua;Chen Guangnan |
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| Abstract: | Spline Kantorovich method is a numerical method for structural analysis
which is lately put forward. It is essentially a discrete kantorovich method.
This method can transfer two-dimensional problems to one-dimensional problems
and reduce the total number of unknowns greatly. In this paper, based on the
Mindlin assumption, spline kantorovich method is applied to bending and linear
stability analysis of isotropic or anisotropic plates and cylindrical shells. |
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| Keywords: | spline function linear analysis Mindlin assumption problems of eigenvalue |
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