Study On Construction Scale And Layout Pattern Of Integrated Public Transit Transfer Hub In Clustered Mountainous City

In recent years,the public transport of Chongqing has been greatly developed,But also there are a series of problems in the process of development,especially public transit transfer,like the deficiencies of number and size,unreasonable layout mode and long distance.This kind of problem is particularly common in mountain group city,public transport is facing huge impact.Based on this,the study on construction scale and layout pattern of public transit transfer hub has become the urgent need of solving the development issues and improving the partake rate of urban public transport.Firstly,this paper stared with the land layout structure and the trip characteristics of residents in clustered mountainous city,based on the analysis of definition and connotation of integration,introducing the object of study in this paper—public transit transfer hub by contrastive analysis of rail transit and conventional public traffic,and analyzed the definition,function and transfer form.Secondly,to provide guidance for next step,combined with the characteristic of mountain group city,classifying the orbital station and transit transfer hub reasonably based on the classified current situation at home and abroad.Thirdly,based on the predicting idea of forecasting the passenger flow demand in transit transfer hub,got the transfer rate and the peak hour passenger flow in the future on the basis of the daily passenger flow,the daily transfer passenger flow and the peak hour passenger flow,forecasting the passenger flow demand of public transit transfer hub by RP/SP questionnaire survey.At last,based on analyzing the influence factor of scale of construction,establishing the relationship between public transportation,bus stops and passenger flow demand by establishing the relationship between bus lines and passenger flow demand,then got the scale of construction and layout pattern of different public transit transfer hub.To verify the scientificity and operability of research technique and achievement,this paper take Line 10 of Chongqing Rail Transit as an example,getting the reasonable construction scale and set scheme of each urban railway station.