Study On Route Optimization And Evaluation Of Jinan Metro Line R2 First-stage Project

In order to alleviate the contradiction between the supply and demand of road resources,Jinan will plan ten rail transit lines.Jinan Metro Line R2First-stage Project is laid out along the east-west direction of Jinan,which is consistent with the urban form and development direction of this city.It connects Jinan West Station and Jinan Station,and passengers can also arrive at Jinan East Station through transferring other lines.As the links of the three major external transport hubs,Jinan Metro Line R2First-stage Project will play a significant role in the optimization of urban internal traffic and the distribution of external passenger flow.It will be the backbone line to alleviate the east-west traffic pressure of Jinan,support the spatial expansion of the belt city,and link up the various lines of the urban rail transit network.Under this background,passenger flow prediction and route selection for Jinan Metro Line R2First-stage Project are of great significance to strengthen the connection between the East-West new town and the old city and optimize the layout of the city.Based on Jinan Metro Line R2First-stage Project,the main work is as follows:Analyze the current situation and development planning of rail transit in Jinan;Reasearch the passenger flow prediction method and prediction model,and analyze the passenger flow characteristics of Jinan Metro Line R2First-stage Project by the four-stage model method;Introduce the control characteristics of city status quo and planning along Line R2,line design principles,comparison and se lection of line schemes,etc.,focusing on cpmparison and selection of the line schemes for the section form Renjiazhuang Station to Xierhuan Station,Yanqiuhu Station to Shengchanlu Station,Shengchanlu Station to Xizhoujiazhuang Station,and Underpass Be iyuan Viaduct Scheme;Carry out environmental impact ecaluation and economic evaluation of Jinan Metro Line R2First-stage Project.Therefore,this research is of great guiding significance to the construction of Jinan Metro Line R2 First-stage Project and has important reference value to similar projects.