CAJ | 학술논문

对于高速铁路，在保证轨道线形、几何尺寸、扣件系统稳定的前提下，轮轨型面的匹配是影响行车平稳性的主要因素之一。本文通过分析武广高铁轨检车检测数据，找到与不同钢轨廓形相对应的轨道质量指数( TQI)和车辆晃车情况，获得了较优的钢轨打磨型面；利用 SIMPACK 软件对不同钢轨廓形的曲线段列车通过性能进行了对比分析，验证了打磨型面的合理性；制定了武广客运专线钢轨打磨参数，为后期的打磨作业、晃车整治提供了依据。
대우고속철로，재보증궤도선형、궤하척촌、구건계통은정적전제하，륜궤형면적필배시영향행차평은성적주요인소지일。본문통과분석무엄고철궤검차검측수거，조도여불동강궤곽형상대응적궤도질량지수( TQI)화차량황차정황，획득료교우적강궤타마형면；이용 SIMPACK 연건대불동강궤곽형적곡선단열차통과성능진행료대비분석，험증료타마형면적합이성；제정료무엄객운전선강궤타마삼수，위후기적타마작업、황차정치제공료의거。
For high-speed railway,the matching of wheel/rail profile is one of the major factors affecting the stability of train on the premise of keeping the stable linear,geometry,and the fastening systems of railway absolutely. By analyzing the data of track inspection car in Wuguang high-speed railway,this paper concluded the track quality index( TQI) and the shaking condition of train according to different rail profiles,obtained a better rail grinding profile,made a comparative analysis of train curve passing performance with different rail profiles by using dynamics simulation software SIMPACK,verified the rationality of grinding profile,formulated the rail grinding parameters for Wuguang passenger dedicated railway,which could provide a reference for further rail grinding and train shaking regulation.