On the Utilization of Simplified Methodologies for the Wheel-Rail Contact

被引：0
作者：
Ferreira, Jose [1 ]
Flores, Paulo [1 ]
Marques, Filipe [1 ]
机构：
[1] Univ Minho, Dept Engn Mecan, CMEMS UMinho, Campus Azurem, P-4804533 Guimaraes, Portugal
来源：
MULTIBODY MECHATRONIC SYSTEMS (MUSME 2021) | 2022年 / 110卷
关键词：
Wheel-rail contact; Railway dynamics; Surfaces definition; Multibody dynamics; DYNAMICS;
D O I：
10.1007/978-3-030-88751-3_12
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The utilization of multibody systems formulation allows to study the railway vehicle dynamics, as well study local damaging phenomena that occur in the wheel-rail interaction. However, the analysis of these phenomena requires long simulations to perform a significant prediction of their evolution. Having that in mind, the utilization of simplified approaches for the different steps of calculation of wheel-rail contact interaction are addressed, in particular, the utilization of planar or spatial approaches for the contact detection. Two parametric surfaces are used to describe both wheel and rail geometries, namely a revolution and an extruded body, respectively. Regarding the normal and tangential contact forces, an elastic approach is considered, therefore, these forces are treated as external forces acting on the multibody system and an Hertzian model with damping is employed for their evaluation. Finally, a trailer vehicle is considered as example of application to study different modeling strategies.
引用
收藏
页码：114 / 121
页数：8
相关论文
共 14 条
  • [1] A unified formulation for mechanical joints with and without clearances/bushings and/or stops in the framework of multibody systems
    Ambrosio, Jorge
    Pombo, Joo
    [J]. MULTIBODY SYSTEM DYNAMICS, 2018, 42 (03) : 317 - 345
  • [2] Baumgarte J., 1972, Computer Methods in Applied Mechanics and Engineering, V1, P1, DOI 10.1016/0045-7825(72)90018-7
  • [3] State-of-the-art and challenges of railway and road vehicle dynamics with multibody dynamics approaches
    Bruni, S.
    Meijaard, J. P.
    Rill, G.
    Schwab, A. L.
    [J]. MULTIBODY SYSTEM DYNAMICS, 2020, 49 (01) : 1 - 32
  • [4] Influence of wheel-rail contact modelling on vehicle dynamic simulation
    Burgelman, Nico
    Sichani, Matin Sh
    Enblom, Roger
    Berg, Mats
    Li, Zili
    Dollevoet, Rolf
    [J]. VEHICLE SYSTEM DYNAMICS, 2015, 53 (08) : 1190 - 1203
  • [5] Goldsmith W., 1960, IMPACT THEORY PHYS B
  • [6] On the generation of enhanced lookup tables for wheel-rail contact models
    Marques, F.
    Magalhaes, H.
    Liu, B.
    Pombo, J.
    Flores, P.
    Ambrosio, J.
    Piotrowski, J.
    Bruni, S.
    [J]. WEAR, 2019, 434
  • [7] A three-dimensional approach for contact detection between realistic wheel and rail surfaces for improved railway dynamic analysis
    Marques, Filipe
    Magalhaes, Hugo
    Pombo, Joao
    Ambrosio, Jorge
    Flores, Paulo
    [J]. MECHANISM AND MACHINE THEORY, 2020, 149
  • [8] On the constraints violation in forward dynamics of multibody systems
    Marques, Filipe
    Souto, Antonio P.
    Flores, Paulo
    [J]. MULTIBODY SYSTEM DYNAMICS, 2017, 39 (04) : 385 - 419
  • [9] A survey of wheel-rail contact models for rail vehicles
    Meymand, Sajjad Z.
    Keylin, Alexander
    Ahmadian, Mehdi
    [J]. VEHICLE SYSTEM DYNAMICS, 2016, 54 (03) : 386 - 428
  • [10] Nikravesh P.E., 1988, COMPUTER AIDED ANAL
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