| 舰船结构的水下非接触爆炸冲击响应计算研究 |
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| 引用本文： | 隋智享,孙宝国,陈海燕.舰船结构的水下非接触爆炸冲击响应计算研究[J].中国舰船研究,2009,4(1):52-55. |
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| 作者姓名： | 隋智享 孙宝国 陈海燕 |
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| 作者单位： | 中国舰船研究设计中心,上海,201102 |
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| 摘 要： | 分析水下爆炸过程的特点,对水下非接触爆炸冲击响应的有限元分析计算方法进行研究。介绍有效模拟水下爆炸过程的有限元计算软件ABAQUS。根据水下爆炸瞬时、动态、非线性的特点,提供有效模拟水下爆炸过程的计算方法。该研究可为以后进行此类的计算提供借鉴。
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| 关 键 词： | 爆炸 冲击 应变率 |
Calculation of Non-contact Underwater Explosion Response of Ship Structure |
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| Sui Zhi-xiang,Sun Bao-guo,Chen Hai-yan.Calculation of Non-contact Underwater Explosion Response of Ship Structure[J].Chinese Journal of Ship Research,2009,4(1):52-55. |
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| Authors: | Sui Zhi-xiang Sun Bao-guo Chen Hai-yan |
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| Institution: | Sui Zhi-xiang Sun Bao-guo Chen Hai-yan China Ship Development , Design Center,Shanghai 201102,China |
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| Abstract: | The process and characteristic about the explosion underwater is analyzed and the methods of finite element used for the non-contact explosion and impact under water is researched. The calculation software ABAQUS is introducad. The effective algorithm is provided to simulate the explosion under water. Some experiences can be provided for the similar research. |
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| Keywords: | explosion impact strain rate |
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