Freight car models and their computer-aided dynamic analysis

被引：46

作者：

Kovalev, Roman ^{[1
]}

Lysikov, Nikolay ^{[1
]}

Mikheev, Gennady ^{[1
]}

Pogorelov, Dmitry ^{[1
]}

Simonov, Vitaly ^{[1
]}

Yazykov, Vladislav ^{[1
]}

Zakharov, Sergey ^{[2
]}

Zharov, Ilya ^{[2
]}

Goryacheva, Irina ^{[3
]}

Soshenkov, Sergey ^{[3
]}

Torskaya, Elena ^{[3
]}

机构：

[1] Bryansk State Tech Univ, Bryansk 241035, Russia

[2] All Russian Railway Res Inst, Moscow 129851, Russia

[3] Russian Acad Sci, Inst Problems Mech, Moscow 119526, Russia

来源：

MULTIBODY SYSTEM DYNAMICS | 2009年 / 22卷 / 04期

基金：

俄罗斯基础研究基金会;

关键词：

Simulation of rail vehicles; Freight car; Derailment safety; Durability; Wheel and rail profile wear; PROFILE WEAR; SIMULATION; EQUATIONS; SYSTEM; MOTION; PREDICTION; CONTACT;

D O I：

10.1007/s11044-009-9170-6

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

Computer models of freight cars with three-piece and Y25 bogies are considered and compared. Efficient numeric methods for simulation of vehicle models in the presence of frictional contacts are discussed. Some simulation results on derailment safety analysis and influence of track gauge value on freight-car dynamics are presented. Methods of stress loading and durability analysis based on computer simulation and some results are presented. A tribodynamic model of railway vehicle-track interaction and results of computation of wheel and rail profile wear are discussed.

引用

页码：399 / 423

页数：25

共 29 条

[1] Simulation of interaction between a train in general motion and a track [J].