Coupled Vibration Analysis between Maglcv and Urban Rail Traffic Load
The urban rail transit line 2 is quite close to the maglev line near Pudong Airport in Shanghai. The distance between the two lines is from 4m to 30m. In this paper,the structural and environmental vibration induced by maglev traffic load has been got in -situ firstly. Then the vehicle was taken as moving loads ,a simplified decoupled dynamic nodal loading method was proposed. The method generated a time series of concentrated nodal loading which represents the vehicle reaction force on the structure but neglects the interaction between the two subsystems. Using this method the environmental vibration analysis induced by maglev traffic load , coupled maglev and urban rail traffic load have been done. Parameters studies for the effects of vehicle position and the distance be tween the two lines were then carried out.
Quanmei GONG Zhuang KANG Kai WEI Shunhua ZHOU
Key Laboratory of Road and Traffic Engineering of the Ministry of Education ,Tongji University,200092,China
国际会议
5th International Symposium on Environmental Vibration(第五届环境振动国际研讨会)
成都
英文
518-527
2011-10-20（万方平台首次上网日期，不代表论文的发表时间）