Experimental and numerical study on crack initiation under fretting fatigue loading

被引：23

作者：

Luke, M. ^{[1
]}

Burdack, M. ^{[1
]}

Moroz, S. ^{[1
]}

Varfolomeev, I. ^{[1
]}

机构：

[1] Fraunhofer Inst Mech Mat IWM, Wohlerstr 11, D-79108 Freiburg, Germany

来源：

INTERNATIONAL JOURNAL OF FATIGUE | 2016年 / 86卷

基金：

欧盟第七框架计划;

关键词：

Fretting fatigue; Crack initiation; Multiaxial fatigue damage parameter; RAILWAY AXLES;

D O I：

10.1016/j.ijfatigue.2015.09.022

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Press-fitted railway axles and wheels are subjected to fretting fatigue loading with a potential hazard of crack initiation in press fits. Typically, the resistance against crack initiation and propagation in press fits is investigated in full-scale tests, which procedure is both costly and time consuming. In this context, combined experimental and numerical approaches are of increasing practical importance, as these may reduce the experimental effort and, moreover, provide a basis for the transferability of experimental results to different axle geometries and materials. This study aims at evaluating stress-strain conditions under which fretting fatigue crack initiation is likely to occur. Experiments on small-scale specimens under varying fretting fatigue load parameters and their finite-element modelling to characterize the resulting stress-strain fields are performed. Subsequently, different multiaxial fatigue parameters are applied to predict crack initiation under fretting fatigue conditions. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：24 / 33

页数：10

共 50 条

[21] A numerical model for the calculation of fretting fatigue crack initiation for a smooth spherical contact
Tampere University of Technology, P.O. Box 589, FIN-33101 Tampere, Finland
不详
Tribologia, 2006, 1 (23-29):
[22] On the prediction of the crack initiation path in fretting fatigue
Bohorquez, L.
Vazquez, J.
Navarro, C.
Dominguez, J.
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2019, 99 : 140 - 146
[23] A crack initiation threshold methodology in fretting fatigue
Araujo, J. A.
Vivacqua, R. C.
da Silva Bernardo, A. T.
Mamiya, E. N.
JOURNAL OF STRAIN ANALYSIS FOR ENGINEERING DESIGN, 2006, 41 (05): : 363 - 368
[24] A coupled crack initiation and propagation numerical procedure for combined fretting wear and fretting fatigue lifetime assessment
Llavori, I
Zabala, A.
Urchegui, M. A.
Tato, W.
Gomez, X.
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2019, 101 : 294 - 305
[25] Prediction of Fatigue Crack Initiation in Complete Contact Fretting Fatigue
Maslan, M. H.
Sheikh, M. A.
Arun, S.
MATERIALS SCIENCE AND MECHANICAL ENGINEERING, 2014, 467 : 431 - 437
[26] Experimental and numerical study to predict crack growth in a thick-walled cylinder under fatigue loading
Malik, M. A.
Salam, I.
Abid, M.
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART E-JOURNAL OF PROCESS MECHANICAL ENGINEERING, 2008, 222 (E2) : 85 - 92
[27] A numerical investigation on critical plane orientation and initiation lifetimes in fretting fatigue under out of phase loading conditions
Bhatti, Nadeem Ali
Wahab, Magd Abdel
TRIBOLOGY INTERNATIONAL, 2017, 115 : 307 - 318
[28] Numerical and experimental investigations on fretting fatigue: Relative slip, crack path, and fatigue life
Noraphaiphipaksa, N.
Kanchanomai, C.
Mutoh, Y.
ENGINEERING FRACTURE MECHANICS, 2013, 112 : 58 - 71
[29] Multiple crack initiation and propagation in weldments under fatigue loading
Madia, M.
Schork, B.
Bernhard, J.
Kaffenberger, M.
3RD INTERNATIONAL SYMPOSIUM ON FATIGUE DESIGN AND MATERIAL DEFECTS (FDMD 2017), 2017, 7 : 423 - 430
[30] CDM analysis of fatigue crack initiation under random loading
Bhattacharya, B
Ellingwood, BR
STOCHASTIC STRUCTURAL DYNAMICS, 1999, : 273 - 279

← 1 2 3 4 5 →