| 汽车保险杠的非线形有限元分析 |
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| 引用本文： | 王群山. 汽车保险杠的非线形有限元分析[J]. 中国农机化, 2006, 0(6): 64-66 |
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| 作者姓名： | 王群山 |
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| 作者单位： | 江苏技术师范学院机械与汽车工程学院,213000,江苏常州 |
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| 摘 要： | 应用ANSYS/LS-DYNA有限元软件进行了轿车保险杠碰撞数值模拟仿真,得到了速度、加速度、碰撞力等参数的响应曲线。经过试验验证,分析结果可以作为轿车保险杠结构设计改进的参考依据,设计改进后的缓冲吸能式保险杠具有较好的吸能特性和耐撞性能。
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| 关 键 词： | 汽车 保险杠 数值模拟 低速碰撞 |
| 文章编号： | 1006-7205（2006）06-0064-03 |
| 收稿时间： | 2006-04-03 |
| 修稿时间： | 2006-04-03 |
Non-linear Finite Element Analysis for Car Bumper |
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| WANG Qun-shan. Non-linear Finite Element Analysis for Car Bumper[J]. Chinese Agricul Tural Mechanization, 2006, 0(6): 64-66 |
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| Authors: | WANG Qun-shan |
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| Affiliation: | School of Mechanical and Automobile Engineering, Jiangsu Teachers University of Technology, Changzhou, 212000, China |
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| Abstract: | The crash simulation of car bumpers was finished by ANSYS/LS-DYNA analysis code and the response curves for the velocity, acceleration, crash force was gained in this paper. On the basic of test validate, the results will be helpful to the design optimization of the car bumper structure, and energy-absorbing bumper system has good energy-absorption ability. |
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| Keywords: | bumper computer simulation collision car |
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