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| 某轿车保险杠横梁结构抗撞性优化 | |
| 引用本文： | 程秀生,刘维海,郝玉敏,马志良,唐洪斌. 某轿车保险杠横梁结构抗撞性优化[J]. 汽车技术, 2011, 0(10): 5-9 |
| 作者姓名： | 程秀生 刘维海 郝玉敏 马志良 唐洪斌 |
| 作者单位： | 1. 吉林大学 2. 中国第一汽车股份有限公司技术中心 3. 国家汽车质量监督检验中心 |
| 摘 要： | 针对某轿车在进行车速为56 km/h的正面40％偏置碰撞试验中,前保险杠横梁断裂、乘员舱侵入过大问题,主要从抗弯性能和材料等方面对前保险杠横梁提出改进方案,并利用有限元仿真方法对保险杠横梁改进方案进行仿真计算.试制改进方案样件进行了车速为56 km/h的正面40％偏置碰撞试验,试验结果表明,改进方案解决了原保险杠横梁断... |
| 关 键 词： | 轿车 保险杠横梁 结构优化 |
Optimization of a Passenger Car's Bumper Beam for Crashworthiness |
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| Cheng Xiusheng,Liu Weihai,Hao Yumin,Ma Zhiliang,Tang Hongbin. Optimization of a Passenger Car's Bumper Beam for Crashworthiness[J]. Automobile Technology, 2011, 0(10): 5-9 | |
| Authors: | Cheng Xiusheng Liu Weihai Hao Yumin Ma Zhiliang Tang Hongbin |
| Affiliation: | Cheng Xiusheng1,Liu Weihai1,Hao Yumin2,Ma Zhiliang3,Tang Hongbin2(1.Jilin University,2.China FAW Co.,Ltd R&D Center,3.National Automotive Quality Supervision & Inspection Center) |
| Abstract: | In the frontal 56 km/h 40% offset impact test,the front bumper beam ruptures and the extra impact energy passes to the passenger compartment which make the greater intrusion to the passenger compartment.To solve such problems,an improvement plan of the front bumper beam is given according to the performance of bending-resistance and material.Computation of the front bumper beam was performed with the FE simulation,and then the complete vehicle 56 km/h 40% offset deformable barrier impact test with the impro... |
| Keywords: | Passenger car Bumper beam Structure optimization |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |