A METHOD FOR THE CALCULATION OF THE FORCE AND TORQUE OF FRICTION IN A COMBINED MODEL OF DRY FRICTION FOR CIRCULAR CONTACT AREAS

摘要

A method for the construction of Pade approximations for the force and torque of friction in a combined model of dry friction is considered. Simple explicit expressions for the respective coefficients are presented. The proposed method enables one to take into account the relation between sliding and spinning friction in an analytical form for a wide circle of problems of dynamics of elastic solids.