| 桥梁防撞结构数值模拟分析 |
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| 引用本文： | 范彬,晏俊,王林.桥梁防撞结构数值模拟分析[J].湖南城市学院学报(自然科学版),2004,13(4):11-14. |
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| 作者姓名： | 范彬 晏俊 王林 |
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| 作者单位： | 江苏科技大学,江苏,镇江,212003;长沙铁路总公司长沙建筑段,湖南,长沙,410001 |
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| 摘 要： | 对某桥梁防撞结构的碰撞历程进行了数值模拟，研究了它的碰撞力、碰撞损伤变形和能量吸收能力，并对其进行详细分析，数值模拟是用大型非线性动态响应分析程序MSC／DYTRAN来完成的。
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| 关 键 词： | 船舶 桥梁 防撞结构 碰撞 非线性有限元仿真 结构损伤 |
| 文章编号： | 1672-7304(2004)04-0011-04 |
| 修稿时间： | 2004年9月16日 |
Numerical Simulation of Protection Structure of Bridge in Collision |
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| FAN Bin,YAN Jun,WANG Lin.Numerical Simulation of Protection Structure of Bridge in Collision[J].Journal of Hunan City University:Natural Science,2004,13(4):11-14. |
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| Authors: | FAN Bin YAN Jun WANG Lin |
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| Abstract: | It is described that the simulation of the behavior the protection structure in collision. The collision force, structural damage and energy absorption capacity were studied and investigated in detail. The simulation was carried out by MSC/DYTRAN,a three-dimeninal analysis code for analyzing the dynamic,nonlinear behavior of structure. |
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| Keywords: | ship bridge protection structure collision simulation of nonlinear element structural damage |
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