Research On The Effection Of Tunnel Structure Vibration From Trains Of Rail Transit

This paper first make some analyses on the Moving Trains System of RailTransit.Secondly,build a systematic mathematical model of “Trains-orbital” and“tunnel-surrounding soil”.Then build an overall vibration response dynamics analysismodel of “Trains-orbital-tunnel-soil”,and build systematic dynamics equation,use Thefinite element analysis,make simulation of the effection of Tunnel Structure Vibration fromTrains of Rail Transit。The paper analyzed and discussed how to reduce the influence of vibration，And takethe unwanted vibration of moving trains of Rail Transit as an example，Analysis of theadvantages and disadvantages of some measures of Vibration control or vibrationisolation,and make some relevant suggestions。Line one of Suzhou Rail Transit,for example,from design stage,construction stage toOperation stage,introduced some Practical applications of Measures of Vibration Controlof Line one of Suzhou Rail Transit，and the effect of Vibration control of when applied。...