摘要
综合运用有限元的计算方法、试验电测应力的方法及模态试验分析法对JS2815型四轮农用运输车的车架强度及动特性进行了分析，找出了车架应力分布规律和固有频率及振型。
This paper analyses the strength and dynamic characteristic of a four-wheeled farm transporter's frame through the finite-element method, stress test and modal analysis method. Based on the above,the stress distribution rule,natural vibration frequencies and natural mode of vibration are found.
出处
《拖拉机与农用运输车》
1995年第6期13-16,共4页
Tractor & Farm Transporter
