| 受切向随从力作用的梯形板稳定性分析 |
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| 引用本文： | 张瑞平,赵凤群.受切向随从力作用的梯形板稳定性分析[J].纺织高校基础科学学报,1999,12(4):308-312. |
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| 作者姓名： | 张瑞平 赵凤群 |
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| 作者单位： | 西安理工大学理学院 |
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| 基金项目： | 西安理工大学青年基金!(21-189830) |
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| 摘 要： | 对受切向均布随从力作用的梯形薄板，用仿射变换及Ｒｉｔｚ法得到了各种边界条件下的特征问题的通用数值算法，并计算出了５种边界条件下菱形板的一阶自振频率及发散载荷。
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| 关 键 词： | 梯形薄板 随从力 仿射变换 稳定性 |
| 修稿时间： | 1999-07-28 |
The Vibration and Stability of Trapezoidal Plates under the Follower Force |
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| Zhang Ruiping,Zhao Fengqun.The Vibration and Stability of Trapezoidal Plates under the Follower Force[J].Basic Sciences Journal of Textile Universities,1999,12(4):308-312. |
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| Authors: | Zhang Ruiping Zhao Fengqun |
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| Abstract: | Trapezoidal plates subjected to the uniformed follower forces are transformed to square plates by using coordinate transformation,and the eigenvalue problem are obtained by Ritz method.The general numerical computing method of eigenvalues with various boundary condition is presented,and the divergent load and natural frequency of rhombus plates with five boundary conditions are calculated. |
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| Keywords: | trapezoidal plate follower force coordinate transformation stability |
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