Modelling of fretting fatigue in a fracture-mechanics framework

被引：12
作者：
Chambon, L.
Journet, B.
机构：
来源：
TRIBOLOGY INTERNATIONAL | 2006年 / 39卷 / 10期
关键词：
fretting fatigue; modelling; crack analogue; fracture mechanics; crack propagation; Ti-6Al4V;
D O I：
10.1016/j.triboint.2006.02.029
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The use of fracture mechanics as an alternative to (Cauchy) stress-based fatigue criteria is illustrated in this paper, using the "crack analogue" concept to deal with crack initiation in a fracture mechanics framework. A very simple model, based entirely on independently derived parameters, is shown to be able to capture the qualitative effects of the normal and tangential loads of fretting-fatigue performance. The accuracy of the total life predictions is also satisfactory. Examples of how to account for residual stresses and size effect with such a model are discussed. (c) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1220 / 1226
页数：7
相关论文
共 21 条
  • [1] *AIR FORC AER LAB, 1983, MCICHB01R AIR FORC A
  • [2] CHAMBON L, 2001, THESIS MIT
  • [3] CONNER BP, 2000, THESIS MIT
  • [4] CONTACT STRESSES IN A MODERATELY THIN STRIP (WITH PARTICULAR REFERENCE TO FRETTING EXPERIMENTS)
    FELLOWS, LJ
    NOWELL, D
    HILLS, DA
    [J]. WEAR, 1995, 185 (1-2) : 235 - 238
  • [5] Analysis of crack initiation and propagation in fretting fatigue: The effective initial flaw size methodology
    Fellows, LJ
    Nowell, D
    Hills, DA
    [J]. FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 1997, 20 (01) : 61 - 70
  • [6] FOLUQUIER J, 1991, DCRM60119F91
  • [7] A multiaxial fatigue analysis of fretting contact taking into account the size effect
    Fouvry, S
    Kapsa, P
    Vincent, L
    [J]. FRETTING FATIGUE: CURRENT TECHNOLOGY AND PRACTICES, 2000, 1367 : 167 - 182
  • [8] Overview No. 129 - Aspects of equivalence between contact mechanics and fracture mechanics: Theoretical connections and a life-prediction methodology for fretting-fatigue
    Giannakopoulos, AE
    Lindley, TC
    Suresh, S
    [J]. ACTA MATERIALIA, 1998, 46 (09) : 2955 - 2968
  • [9] The role of adhesion in contact fatigue
    Giannakopoulos, AE
    Venkatesh, TA
    Lindley, TC
    Suresh, S
    [J]. ACTA MATERIALIA, 1999, 47 (18) : 4653 - 4664
  • [10] HAMILTON M, 1983, P I MECH ENG C-MECH, P53
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