摘要
以某一型号轿车发动机液压悬置为研究对象,应用大型通用有限元分析软件ABAQUS分析了橡胶主簧在垂直方向的静态特性。介绍了橡胶材料本构关系的基本理论,论述了橡胶有限元模型的建立过程,计算分析了橡胶主簧各结构参数对主簧静态特性的影响程度,并讨论了橡胶主簧静态特性有限元分析结果与单元特性的关系。
Basedon the finite element (FE) method developed for one kind of hydraulic engine mount, the static characteristics of the main rubber spring of a hydraulic engine mount with non-linear finite element software ABAQUS are analyzed here. The fundamental theory about the constitution relationship of the rubber component and its FE models are introduced. The influences of different finite element models and different structure parameters on the static characteristics of the main rubber spring are calculated and analyzed. Then, the relationship between the results of FE analysis for the main rubber spring and the element characteristics is discussed.
出处
《振动与冲击》
EI
CSCD
北大核心
2007年第9期155-157,165,共4页
Journal of Vibration and Shock
关键词
液压悬置
橡胶主簧
有限元分析
hydraulic engine mount
main rubber spring
finite element (FE) method
