Research On Urban Rail Transit And Other Traffic Integration Of Cohesion And Evaluation

Economic growth promote the urbanization process at the same time. Urbanization drive the rapid growth of urban population scale and the expansion of cities, causing the average trip distance increased, stimulate the wind of the private cars, worsening urban traffic environment. Because of its many advantages, rail transportation is regarded as a green traffic which can effectively alleviate the urban traffic pressure. Because the accessibility of rail transit is bad and cannot provide "door to door" service, the rail transit and other transportation reasonable cohesion is crucial, in order to better play to the advantages of rail transport and provide citizens traffic service level. So in this paper, the rail transit and other transportation integration of cohesion are studied and evaluated.In this paper of the passenger flow characteristics of the site are analyzed and the scope of the orbit traffic to other modes of transport are determined. Analyzed the influence factors of rail transit and other transportation cohesion, cohesion principle, layout mode. Analyses the rail transit and bus and rail way of transportation that the ability of cohesion, the capacity matching degree is determined. Two conclusions are drawn, one is the number’s flagging and bus interval shall not be less than a fixed value, the ratio of two is rail marshalling number and departure time interval should not be less than a fixed value.The optimization of rail transit and other transportation cohesion are studied, and the linkage between the rail transit and bus optimization are studied, the status of rail transit and bus connecting several bus routes adjustment method are presented. Considering rail transit bus stops location model is established, the model solving methods are put forward. From the different level of rail transit and other transportation connection is given optimization Suggestions.The passengers’ psychological analysis and the influence factors of rail transit and other traffic cohesion analysis and the principle of selecting evaluation indexes, the evaluation index system is established, the calculation method of several kinds of evaluation index is studied. Using AHP method to determine index weight coefficient and the fuzzy comprehensive evaluation method to evaluate, evaluation model is established. Adopt the method of questionnaire survey, the cohesion of xi ’an rail transit and other traffic evaluation, evaluation result is satisfied.