This study deals with the modeling of rail vehicles' behavior when traveling in curves of short radius. Based on the symmetry of the vehicle and on the nature of the motion, we show that the study of the system behavior can be reduced to the quasi static study of a quarter. We propose in this work, an analytical model able to describe the safety and the comfort by determining derailment and creep forces. The developed model is validated using the software ADAMS and results from the bibliography. The developed model can be easily used to optimize the rail vehicles design and the sensitivity analyses of its performance.
Accepté le :
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Mohamed Nejlaoui 1 ; Zouhaier Affi 1 ; Ajmi Houidi 2 ; Lotfi Romdhane 3
@article{CRMECA_2009__337_5_303_0, author = {Mohamed Nejlaoui and Zouhaier Affi and Ajmi Houidi and Lotfi Romdhane}, title = {Analytical modeling of rail vehicle safety and comfort in short radius curved tracks}, journal = {Comptes Rendus. M\'ecanique}, pages = {303--311}, publisher = {Elsevier}, volume = {337}, number = {5}, year = {2009}, doi = {10.1016/j.crme.2009.05.003}, language = {en}, }
TY - JOUR AU - Mohamed Nejlaoui AU - Zouhaier Affi AU - Ajmi Houidi AU - Lotfi Romdhane TI - Analytical modeling of rail vehicle safety and comfort in short radius curved tracks JO - Comptes Rendus. Mécanique PY - 2009 SP - 303 EP - 311 VL - 337 IS - 5 PB - Elsevier DO - 10.1016/j.crme.2009.05.003 LA - en ID - CRMECA_2009__337_5_303_0 ER -
%0 Journal Article %A Mohamed Nejlaoui %A Zouhaier Affi %A Ajmi Houidi %A Lotfi Romdhane %T Analytical modeling of rail vehicle safety and comfort in short radius curved tracks %J Comptes Rendus. Mécanique %D 2009 %P 303-311 %V 337 %N 5 %I Elsevier %R 10.1016/j.crme.2009.05.003 %G en %F CRMECA_2009__337_5_303_0
Mohamed Nejlaoui; Zouhaier Affi; Ajmi Houidi; Lotfi Romdhane. Analytical modeling of rail vehicle safety and comfort in short radius curved tracks. Comptes Rendus. Mécanique, Volume 337 (2009) no. 5, pp. 303-311. doi : 10.1016/j.crme.2009.05.003. https://comptes-rendus.academie-sciences.fr/mecanique/articles/10.1016/j.crme.2009.05.003/
[1] Modelling of damage induced by contacts between solids, C. R. Mécanique, Volume 336 (2008), pp. 91-101
[2] Circulation d'un véhicule ferroviaire en courbe de faible rayon, Journal Rail International (1988), pp. 31-42
[3] Optimal design of wheel profile for railway vehicles, Wear, Volume 258 (2005), pp. 1022-1030
[4] Effects of speed, load and damping on the dynamic response of railway bridges and vehicles, Computers and Structures, Volume 86 (2008), pp. 556-572
[5] Optimization of curving of rail vehicles, Vehicle System Dynamics, Volume 43 (2005), pp. 895-923
[6] H. Rjeb, Z. Affi, H. Bettaieb, Optimization of the design variables of rail vehicles system in rectilinear motion, in: The Second International Congress Design and Modeling of Mechanical Systems, CMSM'2007, 2007
[7] Angle of attack and distance based criteria for flange climb derailment, Vehicle System Dynamics Supplement, Volume 33 (1999), pp. 293-305
[8] S. Datoussaid, Optimisation du comportement dynamique et cinématique des systèmes multicorps a structure cinématique complexe, Ph.D. these, Faculté polytechnique de Mons, Belgique, 1998
[9] Numerical Optimization, Springer-Verlag, New York, Inc, 1999 (ISBN: 0-387-98793-2)
[10] Dynamics of wind–rail vehicle–bridge systems, Journal of Wind Engineering and Industrial Aerodynamics, Volume 93 (2005), pp. 483-507
[11] et al. Modeling and nonlinear hunting stability analysis of high-speed railway vehicle moving on curved tracks, Journal of Sound and Vibration, Volume 324 (2009), pp. 139-160
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- Benchmarking railway vibrations – Track, vehicle, ground and building effects, Construction and Building Materials, Volume 92 (2015), p. 64 | DOI:10.1016/j.conbuildmat.2014.07.042
- Dynamic Modeling of Rail Vehicle Traveling at High Speed, Design and Modeling of Mechanical Systems (2013), p. 217 | DOI:10.1007/978-3-642-37143-1_27
- Multiobjective robust design optimization of rail vehicle moving in short radius curved tracks based on the safety and comfort criteria, Simulation Modelling Practice and Theory, Volume 30 (2013), p. 21 | DOI:10.1016/j.simpat.2012.07.012
- A Critical Speed Optimization of Rail Vehicle System Based on Safety Criterion, Condition Monitoring of Machinery in Non-Stationary Operations (2012), p. 201 | DOI:10.1007/978-3-642-28768-8_21
- , Proceedings 2011 International Conference on Transportation, Mechanical, and Electrical Engineering (TMEE) (2011), p. 1321 | DOI:10.1109/tmee.2011.6199449
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