| 轴向冲击载荷下圆锥壳的塑性屈曲 |
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| 引用本文： | 茹重庆,王仁.轴向冲击载荷下圆锥壳的塑性屈曲[J].工程力学,1988(2). |
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| 作者姓名： | 茹重庆 王仁 |
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| 作者单位： | 北京大学力学系，北京大学力学系 |
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| 摘 要： | 本文用文献1]中建议的能量原理研究了轴向冲击载荷下小锥角圆锥壳的轴对称塑性屈曲问题,获得了临界冲击速度和线性屈曲模态的表达式,并与文献1]中圆柱壳的相应结果进行了比较。
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PLASTIC BUCKLING OF A SLENDER CIRCULAR CONICAL SHELL UNDER AXIAL IMPULSIVE LOADING |
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| Abstract: | On the basis of an energy method proposed in 1], this papei discusses he axisymmetrical plastic bucking problem of a circular conical thell under taxial impulsive loading and obtains the expressions for the critidal velocity and buckling mode, also, these results are compared vith shose obtained in 1] for the cylindrical shell. |
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