| 双层金属锥形扁壳的非线性热稳定性 |
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| 引用本文： | 马启民.双层金属锥形扁壳的非线性热稳定性[J].应用力学学报,1988(4). |
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| 作者姓名： | 马启民 |
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| 作者单位： | 深圳市建筑设计二院 |
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| 摘 要： | 本文提出有关双层金属锥形扁壳在均匀温度场作用下的非线性稳定性的一般理论.将双层壳体的基本方程简化为与经典壳体理论相似的形式,通过比拟,以作用于锥形扁壳边界上的均匀分布的相当边界力矩来替换温度效应,采用修正迭代法求解.文中给出了临界跳跃力矩曲线.它对于工程上各种仪表弹性元件的设计具有一定的参考价值.
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| 关 键 词： | 非线性热稳定性 双层金属圆锥扁壳 修正迭代法 |
THE NONLINEAR HEATED STABLITY OF AWL SHELL WITH TWO METALS |
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| Ma Qimin.THE NONLINEAR HEATED STABLITY OF AWL SHELL WITH TWO METALS[J].Chinese Journal of Applied Mechanics,1988(4). |
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| Authors: | Ma Qimin |
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| Institution: | The second building designer institute of Shenzhen City |
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| Abstract: | In this paper, the theory of the nonlinear heated stablity of awl shell with two metals is presented. The second approximate solution by the method of repeating is obtained. All computing results are presented in diagrams, which s useful for engineering designer. |
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| Keywords: | nonlinear heated stablity circular awl thin shell with two metals the method of repeating |
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