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 7 不同轮轨匹配的等效锥度

Fig.7 Equivalent conicity with different wheel-rail profile compatibilities