[1]唐家亮　欧世声.某SUV车型侧面柱碰工况安全性能结构优化[J].大众科技,2022,24(10):60-63.
　Safety Performance and Structural Optimization of an SUV under Side Pole Impact Condition[J].Popular Science & Technology,2022,24(10):60-63.
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某SUV车型侧面柱碰工况安全性能结构优化()
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《大众科技》[ISSN:1008-1151/CN:45-1235/N]

卷:
24
期数:
2022年10
页码:
60-63
栏目:
电力与机械
出版日期:
2022-10-20

文章信息/Info

Title:
Safety Performance and Structural Optimization of an SUV under Side Pole Impact Condition
作者:
唐家亮　欧世声　
（东风柳州汽车有限公司，广西 柳州 545006）
关键词:
侧面柱碰; C-NCAP; 设计目标值; 结构优化
Keywords:
side pole impact C-NCAP design target value structural optimization
文献标志码:
A
摘要:
为使某在研SUV车型侧面柱碰达到2021版C-NCAP的五星要求，首先，根据收集整理的北美侧面柱碰数据初步设定车身侧围侵入设计目标值；然后，搭建侧面柱碰仿真计算模型进行有限元仿真计算并根据基础状态的结果对车身结构进行优化设计。通过分析对比不同方案，制定出能满足安全要求的方案，经CAE和实车试验验证有效。
Abstract:
In order to make the side pole impact of an SUV model under research meet the five-star requirements of 2021 version C-NCAP, firstly, the design target value of body side wall intrusion is preliminarily set according to the collected side pole impact data at north America. Then, the side column impact simulation calculation model is built for finite element simulation calculation and the optimization design of the body structure is carried out according to the results of the foundation state. Through analysis and comparison of different schemes, a scheme that can meet the safety requirements is developed, which is verified to be effective by CAE and real vehicle test.

参考文献/References:

[1] Mcneill A, Haberl J, Holzner M, et al. Current worldwide side impact activities-diver gence versus harmonisation and the possible effect on future car design[C]. 19th Intemation Technical Conference on the Enhanced Safety of Vehicles, 2005. [2] 刘金鑫. 汽车侧面柱碰结构安全性及乘员损伤仿真研究[D]. 兰州: 兰州交通大学，2016. [3] 肖海涛，董江涛，王月，等. 某车型侧面柱碰车身结构耐撞性优化[J]. 汽车安全与节能学报，2015，6(2): 156-163. [4] 汪红，张正举，黎志梅，等. 柔性软工装在样车试制中的应用[J] . 时代汽车，2018(7): 122-123，126.

备注/Memo

备注/Memo:
【收稿日期】2022-05-21 【作者简介】唐家亮（1980－），男，东风柳州汽车有限公司车身工程师，研究方向为车身结构设计。
更新日期/Last Update: 2022-12-28