Non-linear steady-state curving analysis of some unconventional rail trucks

被引：23

作者：

Dukkipati, RV ^{[1
]}

Swamy, SN

机构：

[1] Fairfield Univ, Dept Mech Engn, Sch Engn, Fairfield, CT 06430 USA

[2] CP Railway, Calgary, AB, Canada

来源：

MECHANISM AND MACHINE THEORY | 2001年 / 36卷 / 04期

关键词：

rail trucks; bogie; curving analysis; unconventional bogie; passenger truck; stability; wear index; angle of attack; bogie performance; creep and creep forces;

D O I：

10.1016/S0094-114X(00)00054-9

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Modified railway passenger truck designs are considered to improve the compatibility between dynamic stability and the ability of the vehicle to steer around curves, A comparative study on the non-linear steady-state curving behavior of some unconventional truck designs reveals that a modified truck design in which the primary suspension in the leading axle is different from the trailing axle - known as the unsymmetrical suspension truck - has the potential to achieve overall superior performance compared to other truck models considered in this paper. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：507 / 521

页数：15

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