滚动轴承接触问题的罚有限元分析

用罚有限元法分析了圆柱滚子轴承的接触非线性问题。应用所编程序计算出了有间隙圆柱滚子轴承的接触区与接触压力分布．所得结果同相应的实验结果较为一致．从而为进行轴承强度计算和优化设计提供了一种可靠的数值方法．

Finite Element Analysis of Contact Problem in Rolling Bearing

The contact non-linear problem in rolling bearing is analysed. Thecontact areas and its presure distribution of bearing are computed. and thecomputed results are in good agreement wilh relative experimental ones. Then aneffectual numerical method is presented to non-linear iteration of contact problemin rolling bearing.