| 基于ABAQUS的保险杠低速碰撞的仿真研究 |
| |
| 引用本文： | 龚艳霞,沈晓红,聂学俊.基于ABAQUS的保险杠低速碰撞的仿真研究[J].北京工商大学学报(自然科学版),2009,27(3). |
| |
| 作者姓名： | 龚艳霞 沈晓红 聂学俊 |
| |
| 作者单位： | 北京工商大学,机械工程学院,北京,100048 |
| |
| 摘 要： | 以某轿车为例,利用三维建模软件CATIA建立保险杠系统及碰撞器的三维仿真模型,HYPERMESH作前处理软件、有限元分析软件ABAQUS作求解器,根据欧洲的ECE-R42法规要求对轿车前保险杠进行正面低速碰撞仿真分析,得到了整个碰撞过程中保险杠系统的变形过程及应力分布情况.并对模拟结果进行了分析,总结了建立仿真模型的经验.对深入研究保险杠及整车碰撞仿真具有重要的参考价值.
|
| 关 键 词： | 保险杠系统 低速碰撞 有限元分析 |
BUMPER CRASH SIMULATION STUDY AT LOW SPEED ON ABAQUS |
| |
| GONG Yan-xia,SHEN Xiao-hong,NIE Xue-jun.BUMPER CRASH SIMULATION STUDY AT LOW SPEED ON ABAQUS[J].Journal of Beijing Technology and Business University:Natural Science Edition,2009,27(3). |
| |
| Authors: | GONG Yan-xia SHEN Xiao-hong NIE Xue-jun |
| |
| Institution: | College of Mechanical Engineering;Beijing Technology and Business University;Beijing 100048;China |
| |
| Abstract: | Based on a car,for example,the bumper system and the three-dimensional simulation model of impacter were set up by a three-dimensional modeling software CATIA,Hypermesh was used as the pre-processing software and the finite element analysis software ABAQUS was used as the solver.According to the European regulation of ECE-R42,which requires to carry out the front low-speed collision simulation analysis to the front bumper of the car,the entire bumper system deformation and stress distribution were found out... |
| |
| Keywords: | bumper system crash at low speed finite element analyse |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
