THE AVAILABLE METHODS TO CALCULATE THE WHEEL RAIL FORCES IN NON-HERTZIAN CONTACT PATCHES AND RAIL DAMAGING

被引：48

作者：

PASCAL, JP

SAUVAGE, G

机构：

来源：

VEHICLE SYSTEM DYNAMICS | 1993年 / 22卷 / 3-4期

关键词：

D O I：

10.1080/00423119308969028

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

In the present paper, the methods used in railway dynamics to take into account the non Hertzian multi contact patches occurring on a wheel, are summarised. Some application cases are presented as well as an explanation of the so called ''squat'' rail deterioration.

引用

页码：263 / 275

页数：13

共 8 条

[1]

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[2]

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[3]

Pascal J.P., Sauvage G., New Method for reducing the Multicontact Wheel/rail Problem to one equivalent Rigid Contact Patch, pp. 26-30, (1991)

[4]

Pascal J.P., The multi-Hertzian-Contact Hypothesis and equivalent conicity in the case of S1002 and UIC60 analytical wheel/rail profiles, (1993)

[5]

Kalker J.J., CONPC90 User’s Manual 1990, TU Delft, (1990)

[6]

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[7]

Deroche R.Y., Bettembourg J.P., Prasil B., Bertrand J.P., Juckum C., Rolling contact fatigue cracks on SNCF conventionnal tracks

[8]

Pascal J.P., Aknin P., Contribution des logiciels de dynamique ferroviaire à la comprehension des phénomènes de fatigue et d’usure au contact roue/rail, Avril, (1993)

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