| 船桥碰撞桥梁防护装置的研究 |
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| 引用本文： | 陆萍,周海波.船桥碰撞桥梁防护装置的研究[J].南通航运职业技术学院学报,2012(4):55-59. |
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| 作者姓名： | 陆萍 周海波 |
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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 |
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| 摘 要： | 文章利用MSC.Dytran有限元软件对桥梁在船舶冲击荷载作用下的防护问题进行了数值仿真研究,建立了船桥碰撞有限元模型,分析了碰撞过程中碰撞力变化、能量转换及结构损伤变形情况,并对防撞装置的结构进行优化设计,将为船桥碰撞防护装置的设计与开发提供新的思路,具有一定的参考价值。
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| 关 键 词： | 船桥碰撞 防护装置 数值仿真 |
A Research on Bridge Protection Devices against Ship-bridge Collision |
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| LU Ping,ZHOU Hai-bo.A Research on Bridge Protection Devices against Ship-bridge Collision[J].Journal of Nantong Vocational & Technical Shipping College,2012(4):55-59. |
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| Authors: | LU Ping ZHOU Hai-bo |
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| Institution: | (Dept.of Ship & Ocean Engineering,Nantong Vocational & Technical Shipping College,Nantong 226010,China) |
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| Abstract: | This article,applying MSC.to the element-simulation study of bridge protection against ship-bridge collision,constructs the related finite element model,analyzes the change of collision force,energy conversion as well as structural damage and deformation,and makes an optimization design accordingly,which is expected to be of certain reference significance to the design and development of the protection device. |
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| Keywords: | Ship-bridge collision Protection device Element-simulation |
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