Contact fatigue limits of gears, railway wheels and rails determined by means of multiaxial fatigue criteria

被引：5

作者：

Conrado, E. ^{[1
]}

Gorla, C. ^{[1
]}

机构：

[1] Politecn Milan, Dipartimento Meccan, I-20156 Milan, Italy

来源：

11TH INTERNATIONAL CONFERENCE ON THE MECHANICAL BEHAVIOR OF MATERIALS (ICM11) | 2011年 / 10卷

关键词：

Rolling contact fatigue; Multiaxial fatigue; Gear contact; Wheel/rail contact; Thermal stresses; STRESSES;

D O I：

10.1016/j.proeng.2011.04.159

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In the present paper, the Dang-Van and the Liu-Zenner multiaxial fatigue criteria are applied to gear and wheel/rail contacts in order to determine contact fatigue limits. In the case of gear contacts, a comparison with experimental contact fatigue limits is discussed for various gear steels. In the case of wheel/rail contacts, the influence of thermal stresses on the contact fatigue limits is analyzed. The results of this analysis are summarized in maps, here called contact fatigue maps, similar to the well-known shakedown maps, but drawn to provide fatigue limits. (C) 2011 Published by Elsevier Ltd. Selection and peer-review under responsibility of ICM11

引用

页数：6

共 15 条

[1]

[Anonymous], 2003, 182652003E ISO

[2]

[Anonymous], 633652003E ISO

[3]

[Anonymous], P 5 INT C BIAX MULT

[4]

Batista AC, 2000, FATIGUE FRACT ENG M, V23, P217

[5] Multiaxial fatigue of a railway wheel steel under non-proportional loading [J].

Bernasconi, A ;

Filippini, A ;

Foletti, S ;

Vaudo, D .

INTERNATIONAL JOURNAL OF FATIGUE, 2006, 28 (5-6) :663-672

[6] A comparison of multiaxial fatigue criteria as applied to rolling contact fatigue [J].

Ciavarella, M. ;

Monno, F. .

TRIBOLOGY INTERNATIONAL, 2010, 43 (11) :2139-2144

[7] Use of multiaxial fatigue criteria and shakedown theorems in thermo-elastic rolling-sliding contact problems [J].

Conrado, E. ;

Foletti, S. ;

Gorla, C. ;

Papadopoulos, I. V. .

WEAR, 2011, 270 (5-6) :344-354

[8]

Dang Van K., 1993, ADV MULTIAXIAL FATIG, P120, DOI DOI 10.1520/STP24799S

[9] An engineering model for prediction of rolling contact fatigue of railway wheels [J].

Ekberg, A ;

Kabo, E ;

Andersson, H .

FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2002, 25 (10) :899-909

[10] Thermal stresses and shakedown in wheel/rail contact [J].

Ertz, M ;

Knothe, K .

ARCHIVE OF APPLIED MECHANICS, 2003, 72 (10) :715-729

← 1 2 →