Abstract: A test in situ was carried out on the vehicle of Shanghai metro line 1. The vehicle vibration accelerations were obtained in different metro sections. Based on full vehicle model and the vehicle parameters of Shanghai metro line 1, time-domain numerical method was adopted. Dynamic calculations were carried out by inputting different railway track irregularities. The comparison between the calculated values and the measurement values of the vehicle vertical vibrations was made to preliminarily explore the problem of the track vertical profile irregularity of Shanghai metro line 1.
单涛涛; 楼梦麟; 贾宝印. 关于上海地铁一号线轨道高低不平顺问题的探讨
[J]. , 2012, 31(12): 53-58.
SHAN Tao-tao; LOU Meng-lin;JIA Bao-yin. Preliminary exploration on the problem of track vertical profile irregularity on Shanghai metro line 1
. , 2012, 31(12): 53-58.