| 三峡库区船舶碰撞能量损失方法的研究 |
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| 引用本文： | 肖桃云, 王涛. 三峡库区船舶碰撞能量损失方法的研究[J]. 中国舰船研究, 2008, 3(5): 25-31. DOI: 10.3969/j.issn.1673-3185.2008.05.006 |
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| 作者姓名： | 肖桃云 王涛 |
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| 作者单位： | 华中科技大学船舶与海洋工程学院,湖北武汉430074 |
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| 摘 要： | 采用外部碰撞力学方法计算2艘2000t级化学品船以不同速度，不同碰撞角，在不同碰撞点相撞后的能量损失，并利用显示动力有限元软件LS_DYNA模拟2艘化学品船在能量损失最大情况下碰撞的响应。
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| 关 键 词： | 船舶碰撞 能量损失 双壳 垂直碰撞 有限元法 |
| 收稿时间： | 2008-07-01 |
| 修稿时间： | 2008-08-10 |
Energy Loss During Ship-Ship Collisions in the Sanxia Reservoir |
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| Xiao Taoyun, Wang Tao. Energy Loss During Ship-Ship Collisions in the Sanxia Reservoir[J]. Chinese Journal of Ship Research, 2008, 3(5): 25-31. DOI: 10.3969/j.issn.1673-3185.2008.05.006 |
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| Authors: | Xiao Tao-yun Wang Tao |
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| Affiliation: | School of Naval Architecture and Ocean Engineering,Huazhong Univ. of Sci. andTech. Wuhan 430074, China |
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| Abstract: | In this paper,the external dynamics of ship collisions was used to calculate the energy loss when two 2000 t chemical ships collided with different speeds,at different impact angles and in different locations.Then the finite element software LS_DYNA was used to simulate the collision of the two ships in the case of maximum energy loss. |
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| Keywords: | ship collisions energy loss double hull vertical collision FEM |
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