| 舰船在水下爆炸载荷下动力响应研究 |
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| 引用本文： | 吴晶,李文贺,马骏.舰船在水下爆炸载荷下动力响应研究[J].南通航运职业技术学院学报,2012(2):49-53. |
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| 作者姓名： | 吴晶 李文贺 马骏 |
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| 作者单位： | 南通航运职业技术学院船舶与海洋工程系,江苏南通226010 |
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| 摘 要： | 文章首先建立了舰船水下爆炸过程的力学模型,并利用LS-DYNA 软件进行数值模拟与计算功能,分析了舰船在冲击波载荷作用下的位移、速度、加速度以及应力等响应,为舰船的抗爆研究提供参考
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| 关 键 词： | 水下爆炸 冲击波 动态响应 LS-DYNA 流固耦合 |
A Study on the Dynamic Response of Ships under the Influence of Underwater Explosion Load |
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| WU Jing,LI Wen-he,MA Jun.A Study on the Dynamic Response of Ships under the Influence of Underwater Explosion Load[J].Journal of Nantong Vocational & Technical Shipping College,2012(2):49-53. |
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| Authors: | WU Jing LI Wen-he MA Jun |
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| Institution: | (Dept. of Ship ＆ Ocean Engineering, Nantong Vocational ＆ Technical Shipping College, Nantong 226010, China) |
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| Abstract: | In the beginning, this article constructs the mechanical model related to ship underwater explosion. Then on the basis of applying LS-DYNA software to numerical simulation and calculation, it analyses the response of ships under the influence of shock wave load from the angles of displacement, speed, acceleration and stress, which is expected to provide reference for the research of ship antiknock. |
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| Keywords: | Underwater explosion Shock wave Dynamic response LS-DYNA Fluid structure coupling |
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