A Numerical Analysis of Partial Slip Problems Under Hertzian Contacts

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Title:	A Numerical Analysis of Partial Slip Problems Under Hertzian Contacts
Authors:	Liu, Chao-Hwa;Lin, Yih-Hong;Lin, Po-Hsuan
Contributors:	淡江大學機械與機電工程學系
Keywords:	Partial slip;Tangential problem;Contact mechanics;Mechanics of solids and structures
Date:	2007-02-08
Issue Date:	2010-03-26 19:42:44 (UTC+8)
Publisher:	Dordrecht: Springer Netherlands
Abstract:	In this study the tangential partial slip problems in Hertzian contact regions are treated by a numerical technique. The tangential loading may include tangential forces in the contact plane and a twisting moment normal to the contact plane. The Coulomb’s law of friction and the property that the direction of friction must oppose the relative motion lead to nonlinear equations. The Newton-Raphson method is utilized to solve these nonlinear equations. Numerical results for tangential tractions and sizes of stick and slip zones may be determined, and they agree with existing analytical results for circular contacts.
Relation:	Meccanica 42(2), p.197-206
DOI:	10.1007/s11012-006-9039-1
Appears in Collections:	[Graduate Institute & Department of Mechanical and Electro-Mechanical Engineering] Journal Article

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