摘要
对目前货车转向架装用的JC型双作用弹性旁承体进行了非线性有限元计算,分析了旁承体两侧翼橡胶层在安装及工作时的应力,给出了JC型双作用弹性旁承体在安装时的相关建议。
The non-linear finite element calculation is made for the JC double-function elastic side bearings mounted on the present freight car bogies.The stresses of the flank rubber layers at the two sides of the side bearings in installation and operation are analyzed.Relevant suggestions are given for the JC double-function elastic side bearings in installation.
出处
《铁道车辆》
北大核心
2010年第3期1-3,共3页
Rolling Stock
关键词
JC型弹性旁承体
应力分析
有限元分析
刚度
JC elastic side bearings
stress analysis
finite element analysis
stiffness
