Mechanics of fretting fatique
type: Item
instance of: scholarly article
title: Mechanics of fretting fatique
zbMATH Open document ID: 0857.73003
author: D. A. Hills
author: D. Nowell
published in: Solid Mechanics and Its Applications
publication date: 1996-04-08T00:00:00Z
review text: The fretting fatigue is an important part of the tribology, and it has many applications which are connected with the study of contact joints of different shapes and sizes working under oscillating loads. This results in relative tangential displacements at the interfaces which are resisted only by friction. Then, important problems are the investigations of the slip and stick regions in the junctions. High frequency cyclic regimes cause the bulk tension in addition to the contact forces, and under these conditions the crack initiation and propagation often occur. The investigation of the surface degradation in the dependence on the material combination, stress-strain state, motion amplitude, surrounding fluid/gas temperature, contact geometry, etc. is other important problem of the fretting fatigue mechanics. Ultimately, solutions of the above problems are necessary for foundation of design criteria for any pair of contacting bodies and for the determination of the sites where a crack may initiate. This book discusses in consecutive manner various components of the fretting problem. The first step is devoted to the study of contact sizes and shapes, displacement fields, surface and interior stresses. Here, plane and axisymmetric problems are considered. The second step considers the effects of stick and slip zones at the contact surface under conditions of partial slipping. These contact problems cover the investigation of contacts between dissimilar components and twisting contacts. Since the crack initiation is caused by surface defects, the surface roughness mechanics is considered. Moreover, the friction problem is studied, too. Further, the crack analysis and fatigue problems are discussed, and necessary parameters for description of fretting fatigue cracks are revealed. For monitoring of fretting fatigue crack initiation and propagation, the fretting fatigue tests and apparatus are represented. Finally, the initiation and propagation of cracks under condition…
Mathematics Subject Classification ID: 74-02
Mathematics Subject Classification ID: 74R99
Mathematics Subject Classification ID: 74A55
Mathematics Subject Classification ID: 74M15
Mathematics Subject Classification ID: 74G70
Mathematics Subject Classification ID: 74H35
zbMATH DE Number: 863220
zbMATH Keywords: crack propagation
zbMATH Keywords: tribology
zbMATH Keywords: friction
zbMATH Keywords: crack initiation
zbMATH Keywords: surface degradation
zbMATH Keywords: stress-strain state
zbMATH Keywords: surface defects
reviewed by: Ivan A. Parinov
MaRDI profile type: Publication
description: scientific article; zbMATH DE number 863220