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.
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页码：507 / 521
页数：15
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