| 圆柱壳动力屈曲中载荷端质量的影响 |
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| 引用本文： | 陈尔樱.圆柱壳动力屈曲中载荷端质量的影响[J].宇航学报,1989(2):70-78. |
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| 作者姓名： | 陈尔樱 |
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| 作者单位： | 中国科学院力学研究所 |
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| 摘 要： | 圆柱薄壳受有轴向动力载荷作用的非线性响应计算中,以往忽略载荷作用端质量的影响。本文在推导和响应计算中,在系统动能T中把壳体载荷端质量的影响考虑进去,并且计算了载荷作用端不同质量对动力屈曲载荷的影响。同时包含了轴向惯性和边界效应的影响。
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| 关 键 词： | 圆柱壳体 动力屈曲 载荷 航天器 |
THE EFFECT OF MASS AT THE LOADING END OF THE SHELL ON DYNAMIC BUCKLING OF THIN CYLINDRICAL SHELL |
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| Chen Erying.THE EFFECT OF MASS AT THE LOADING END OF THE SHELL ON DYNAMIC BUCKLING OF THIN CYLINDRICAL SHELL[J].Journal of Astronautics,1989(2):70-78. |
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| Authors: | Chen Erying |
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| Abstract: | In the past, in all the calculations of nonlinear response of thin cylindrical shell under axial dynamic load, the effect of mass at the loading end of the shell was neglected. In this paper, the effect of mass at loading end of the shell has been taken into account. The effect of different masses has been calculated. The influence of axial inertia and boundary effect has been included. |
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| Keywords: | Cylindrical shell Dynamic buckling Axial pulsating load Structural stability |
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