A Model of Tangential Contact Damping Considering Asperity Interaction and Lateral Contact

作     者：W.P.Fu Z.Q.Gao W.Wang J.B.Wu 

作者机构：School of Mechanical and Precision Instrument EngineeringXi'an University of TechnologyXi'an 710048 China 

出 版 物：《Acta Mechanica Solida Sinica》 (固体力学学报（英文版）)

年 卷 期：2018年第31卷第6期

页      面：758-774页

核心收录：

学科分类：08[工学] 0801[工学-力学（可授工学、理学学位）] 

基　　金：National Natural Science Foundation of China under Grant Nos. 51275407 51475363.The authors gratefully acknowledge financial support provided by NNSF 

主　　题：Asperity Lateral contact Interaction Tangential contact damping 

摘      要：A precise tangential contact damping model is proposed,which includes the lateral contact of the upper-lower asperities and the interaction of adjacent *** effects of the normal static preload,frequency,and amplitude of tangential displacement on the tangential contact damping were analyzed by simulation,***,the results of simulation are verified by *** tangential contact damping of considering the interaction and lateral contact of asperity is very close to the experimental results.