| 简支方板在弹性基础上的塑性动力响应 |
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| 引用本文： | 于政文.简支方板在弹性基础上的塑性动力响应[J].爆炸与冲击,1997,17(4):347-352. |
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| 作者姓名： | 于政文 |
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| 作者单位： | 东北大学理学院 |
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| 摘 要： | 用加权残值法中的矩量法解简支方板塑性动力响应，分析弹性基础对方板塑性动力响应的影响，解出了弹性基础上方板残余挠度和终止运动时间。
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| 关 键 词： | 塑性动力响应 方板 弹性基础 矩量法 简支板 |
DYNAMIC PLASTIC RESPONSE OF A SIMPLE SQUARE PLATE ON THE ELASTIC FOUNDATION |
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| Yu,Zhengwen.DYNAMIC PLASTIC RESPONSE OF A SIMPLE SQUARE PLATE ON THE ELASTIC FOUNDATION[J].Explosion and Shock Waves,1997,17(4):347-352. |
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| Authors: | Yu Zhengwen |
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| Abstract: | The article has applied the moments method of the weighted residuals to analyze the simple square plate dynamic plastic response,the influence of elastic foundation on it and then derives its residual deflection and the terminal time. |
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| Keywords: | dynamic plastic response square plate elastic foundation method of weighted residuals moments method |
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