摘要
利用先进的非线性有限元分析软件MARC对PassatB5的车门密封条进行了仿真分析,并借助测试装置对实际产品材料参数进行了准确测定,解决了该复杂结构的几何非线性、材料非线性和压缩过程边界非线性的有限元分析难点,获得良好的定量分析结果。
A simulated analysis is made on the door seal strip of Passat B5 by the use of advanced nonlinear finite element software-MARC.Besides,under the help of a testing apparatus the material parameters of actual products are correctly determined.They resolve the FEA difficulties of this complex structure,such as geometry nonlinearity, material nonlinearity and boundary nonlinearity during compressing process,and obtain a favorable quantitative analysis results.
出处
《汽车工艺与材料》
2004年第12期37-38,42,共3页
Automobile Technology & Material
关键词
轿车密封条
非线性
有限元
压缩力
结构优化
car seal strip
nonlinearity
finite element
compressure
structrual optimization
