CONTACT STRESS AND SURFACE FATIGUE FAILURE ANALYSIS FOR COMBINED NORMAL AND TANGENTIAL LOADING


ARIKAN M.

TRANSACTIONS OF THE CANADIAN SOCIETY FOR MECHANICAL ENGINEERING, vol.18, no.3, pp.249-267, 1994 (Peer-Reviewed Journal) identifier identifier

  • Publication Type: Article / Article
  • Volume: 18 Issue: 3
  • Publication Date: 1994
  • Journal Name: TRANSACTIONS OF THE CANADIAN SOCIETY FOR MECHANICAL ENGINEERING
  • Journal Indexes: Science Citation Index Expanded, Scopus
  • Page Numbers: pp.249-267

Abstract

Contact stresses in bodies in line contact are determined by using the analytical expressions developed for two elastic bodies held in contact by forces normal to the area of contact and accompanied by frictional (tangential) forces. Variations of the stresses in the contact region, and effect of coefficient of friction on these stresses is investigated. Maximum values of principal, maximum shearing and von Mises stresses are determined for static failure analysis; mean and alternating von Mises stresses are determined for fatigue failure analysis. Charts are prepared for calculation of the extreme values of the stresses, and locations of the points at which these extreme values occur.