Finite Element Analysis of Mechanical Characteristics on the Composite Rubber Suspension of Heavy Vehicle
Taking the composite rubber suspension of a 6x4 heavy vehicle as research object,an accurate finite element model for the composite suspension at loading states is firstly built with consideration of nonlinear contact between spring leaves,and then a new finite element approach for calculating and analyzing static mechanical properties of the composite rubber suspension.Finally,the stress distribution and deformation is analyzed under different loads by using Hypermesh software and the results can be applied to its strength design.And moreover,some primary principles of the composite rubber suspension stiffness and displacement changing with different loads are obtained,which provides reference basis for virtual design and lightweight design of the vehicle composite rubber suspension.
Heavy vehicle composite rubber suspension FEM Hypermesh
Hui PANG Hong-yan LI Zong-de FANG Xiao-yuan ZHU
Shaanxi Automobile Group Co., Ltd, Xian, 710200, China;School of Mechatronic Engineering, Northwest Shaanxi Automobile Group Co., Ltd, Xian, 710200, China School of Mechatronic Engineering, Northwestern Polytechnical University,Xian, 710072, China
国际会议
台湾
英文
1702-1706
2011-12-11（万方平台首次上网日期，不代表论文的发表时间）