State of Arts of Research on Railway Wheel Profile Optimization
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摘要: 论述了轮轨型面匹配对车辆/轨道动态行为和轮轨系统磨损接触疲劳的影响.介绍了铁路车轮型面优化设计的有关理论、技术和结果,分析、比较了各种方法在车轮型面优化中的应用及其存在的问题,并给出了相应的改进措施.结合车轮踏面的现有优化设计方法,提出了一种可以综合考虑接触应力、磨耗指数和临界速度等多个性能指标的车轮踏面优化方法,指出了优化过程中数学模型建立困难和求解速度慢等问题,并提出了相应的改进措施.Abstract: The effect of railway wheel/rail profiles match on the dynamical behavior of railway vehicle/track and the wear and rolling contact fatigue of wheels/rails were described.The theories,techniques and results of railway wheel profile optimization were presented,their advantages and disadvantages were discussed,and their improvements were given.A feasible optimization method for railway wheel profiles was put forward.This method can consider multiple performance indexes,such as the contact stress,the wear index and the critical speed.In addition,the potential difficulty in mathematical modeling and the problem of low computing speed were pointed out,and their improved measures were given.
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Key words:
- wheel/rail profile /
- optimization /
- wheel-rail contact /
- dynamical behavior
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张卫华.机车车辆动态模拟[M].北京:中国铁道出版社,2007:117-152.[2] HEUMANN H.Zur frage des radreifen-umrisses[J].Organ far die Fortschritte des Eisenbahnwesens,1934,89(18):336-342.[3] MULLER C H.Radreifenverschleiss und fahrzeuglauf[J].Osterreiehische Ingenieur-Zertsehrift,1964,7(7):215-224.[4] KING B L.New tyre profile for british railways[J].The Railway Gazette,1968,124(2):60-64.[5] MATUS1 N.On the tyre profile of freight ear wheels[J].JNR Railway Technical Research Institute Quarterly Reports,1970,11(2):61-65.[6] MARCOTTE P.Test report on the comparative curving performance of freight car trucks on spocial wheel profiles[R].St.Laurent:Nadian National Railways,1975.[7] 杨国桢.磨耗型踏面的轮轨接触几何参数[J].铁道车辆,1980(10-12):6-12,12-17,10-19.YANG Guozben.of wheel rail contact geometry of[J].Rolling Stock,1980(10-12):6-12,12-17,10-19.[8] 藤本裕.车轮踏面形状对高速动车运动特性的影响[J].国外内燃机车,1999(2):22-29.FUJIMOTO H.Influence of arc and conic profile on vehicle dynamics[J].Foreign Diesel Locomotive,1999(2):22-29.[9] SOUZA A F D.Influence of the wheel and rail treads profile on the hunting of the vehicle[J].Transact of the ASME,1985,107(1):167-174.[10] 严隽耄,王开文.锥形及磨耗形踏面轮对的空间轮轨接触几何约束特点[J].铁道学报,1985,6(2):9-17.YANG Junmao,WANG Kaiwen.Spatial wheel/rail contact geometric constraint characteristics of cone and worn-profiled tread wheel sets[J].Journal of the China Railway Society,1985,6(2):9-17.[11] 董仲美,王自力,蒋海波.车轮踏面外形对机车曲线通过性能的影响[J].电力机车与城轨车辆,2006,29(2):13-15.DENG Zhongmei,WANG Zili,JIANG Haibo.Influence on the locomotive curve passing performance with wheel tread shape[J].Electric Locomotives Mass Transit Vehicles.2006,29(2):13-15.[12] 孙善超,王成国李海涛,等.轮/轨接触几何参数对高速客车动力学性能的影响[J].中国铁道科学,2006,27(5):93-98.SUN Shanchao,WANG Chengguo,LI Haitao,et al.Analysis of wheel/rail contact geometric parameters effect on the dynamic behavior of high-speed passenger car[J].China Railway Science,2006,27 (5):93-98.[13] 柳拥军.高速轮轨接触几何学及高速轮轨几何型面优化的研究[D].北京:铁道部科学研究院,1999:66-83.[14] 王开文.车轮接触点迹线及轮轨接触点几何参数的计算[J].西南交通大学学报,1984,1(1):89-99.WANG Kaiwen.The track of wheel contact points and the calculation of wheel/rail geometric contact parameters[J].Journal of Southwest Jiaotong University,1984,1 (1):89-99.[15] HELLER R,LAWE H.Optimizing the wheel profile to improve rail vehicle dynamic performance[C]//Proceedings of the 6th IAVSD-Symposium Technical.Berlin:University Berlin,1979:179-195.[16] WU H M.Investigations of wheel/rail interaction on wheel flange climb derailment and wheel/rail profile compatibility[D].Chicago:The Graduate College of the Illinois Institute of Technology,2000:122-141.[17] LEARY J F,HANDAL S N,RAJKUMAR B.Development of freight ear wheel profde-a case study[J].Wear,1991,144 (1-2):353-362.[18] 张剑,温泽峰,孙丽萍,等.基于钢轨型面扩展法的车轮型面设计[J].机械工程学报,2008,44(3):44-49.ZHANG Jian,WEN Zefeng,SUN Liping,et al.Wheel profile design design baaed on rail profile expansion method[J].Chinese Journal of Mechanical Engineering,2008,44(3):44-49.[19] 沈刚,叶志森.用接触角曲线反推法设计铁路车轮踏面外形[J].同济大学学报,2002,30(9):1095-1098.SHEN Gang,YE Zhisen.Unique design method for wheel profile considering contact angle function[J].Journal of Tongji University,2002,30(9):1095-1098.[20] 叶志森,沈钢.独立轮踏面外形的设计[J].铁道车辆,2003,41(1):19-21.YE Zhisen,SHEN Gang.Design of profile[J].Rolling Stock,2003,41 (1):19-21.[21] SHEVTSOV I Y,MARKINE V L,ESVELD C.Optimal design of wheel profile for railway vehicles[J].Wear,2005,258 (7-8):1002-1030.[22] JAHED H,BEHROOZ F,MOHAMMAD A.et al.A numerical optimization technique for design of wheel profiles[J],Wear,2008,264(1-2):1-10.[23] KAPOOR A,SCHMID F,FLETCHER D.Managing the critical wheel/rail interface[N].Railway Gazette International,2002-1-1.[24] 翟婉明.车辆轨道耦合动力学[M].北京:科学出版社,2007:12-114.[25] 金学松,刘启跃.轮轨摩擦学[M].北京:中国铁道出版社,2004:5-6.[26] 金学松,张继业,温泽峰,等.轮轨滚动接触疲劳现象分析[J].机械强度,2002,24(2):250-257.JIN Xuesong,ZHANG Jiye,NEN,Zefeng,et al.Overview of phenomena of rolling contact fatigue of wheel/rail[J].Journal of Mechanical Strength,2002,24 (2):250-257.
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