Research On Bus Corridor Line Layout And Construction Schemein Of Mudanjiang City

Public transport is an important way to solve traffic congestion and air pollution,and it is also a convenient way for people's travel.The construction of public transport corridor can integrate all the factors of public transportation,make it be better.And it can increase the efficiency of public transport,and it can also improve the service level of public transportation greatly.The construction of the public transport corridor includes the planning of the bus lane,the clear of pub lic transportation right,the improvement of the signal lights and signs,the management of the priority traffic at the intersection,the construction of the bus stop station,the construction of the intelligent control system and so on.In the study,we investigated the vehicles,road and the traffic in Mudanjiang.After that,we analyzed the current traffic.According to the characteristics of the residents' trip in Mudanjiang,the four stage method is used to predict the traffic demand in the future.The four stage method includes traffic generation prediction,traffic distribution prediction,traffic mode division and traffic assignment.Through the forecast analysis,we get the demand for motor vehicle travel,public transport demand and slow travel demand of Mudanjiang in Mudanjiang in the coming years.According to the current traffic problems in Mudanjiang and the traffic demand in the coming years,the construction plan of "three horizontal and two vertical" bus corridors is given.Combined with the characteristics of the scheme,fuzzy comprehensive evaluation method is selected to evaluate the bus corridor plan.In the evaluation,economic indicators,technical indicators,environmental indicators and social indicators were selected as evaluation indicators to measure the advantages and disadvantages of the construction plan.According to the characteristics of each index,the evaluation matrix is established,and weighting factors of relevant indicators are given according to expert experience.Final ly,according to the principle of maximum membership,the evaluation result of the construction plan given in this paper is good.After obtaining the feasibility of the transit corridor scheme,we use the optimal design method to design the bus corridor.In the design,it combines the characteristics of the northern high and cold regions to carry out the characteristic construction of various elements,and the characteristics of the road structure,pipelines,marking lines,sidewalks and greening are designed,and from the three aspects of policy,capital and ITS technology,the corresponding safeguards are given.