轨道不平顺与轮轨匹配对地铁车辆晃动的影响

张斌,关庆华,李伟,周亚波,温泽峰

Influence of track irregularity and wheel-rail profile compatibility on metro vehicle sway

Bin ZHANG,Qing-hua GUAN,Wei LI,Ya-bo ZHOU,Ze-feng WEN

图 3 不同镟后里程车辆的横向平稳性指标

Fig.3 Lateral Sperling index of vehicles with different mileages after wheel re-profiling