摘要
该文以实际工程为背景,对不同几何构形摩擦副的滑移性能进行了试验研究及分析,并对套筒型支座在剪力和弯矩下的滑移性能进行了试验研究。试验结果及理论分析表明摩擦副的几何构形对支座的滑移性能有较大影响。通过有限元分析,滑移支座的滑移性能也能得到较为准确的模拟,据此提出了基于有限元的对支座滑移性能的评估方法。
Based on a practical engineering project, the experimental research of sliding bearing under shear as well as bending is conducted. The sliding behavior of the friction pair of different shapes is also investigated. Test results indicate that the shape of a friction pair would significantly influence the sliding property of bearing. Based on FEM analysis, sliding behavior can also be simulated well and the methodology combining experimental study and numerical simulation is proposed to assess the property of sliding bearing.
出处
《工程力学》
EI
CSCD
北大核心
2013年第B06期63-67,共5页
Engineering Mechanics
关键词
滑移支座
试验研究
摩擦副
摩擦力
有限元
sliding bearing
experimental research
fricitional pair
frictional force
FEM
