现代制造工程Issue(9)：17-21,138,6.DOI:10.16731/j.cnki.1671-3133.2017.09.004
载货车辆车架性能的数值仿真分析与研究
The numerical simulation analysis and research of the truck frame performance
摘要
Abstract
The finite element model of the frame system is built based on the three dimensional numerical model and the platform of Hyperwork.The static analysis of the frame is carried out to get its stiffness and strength.In order to simulate the actual opera-tion situation of the truck and determine the reliability of the frame structure ,the finite element model of the frame is not only aimed at the freedom modal analysis ,but also is aimed at the constraint modal analysis.Then,harmonic analysis and transient a-nalysis of the frame need to be undertaken in order to study the dynamic stability of the frame system.Finally,this study provides reference for frame ' s optimization of frame structure.关键词
车架/有限元/模态分析/静力分析/动力学分析Key words
frame/finite element/modal analysis/static analysis/dynamic analysis分类
交通工程引用本文复制引用
张袁元,辛江慧,周祥,王坤..载货车辆车架性能的数值仿真分析与研究[J].现代制造工程,2017,(9):17-21,138,6.基金项目
国家自然科学基金项目(51405221) （51405221）
江苏省"青蓝工程"资助项目 （）
