Study On Effective Utilization Of Road Space In Dalian Public Transport Corridor

Optimizing the utilization of urban road space is an important means to improve the utilization efficiency of traffic resources and alleviate traffic congestion.However,as an important section of urban bus corridor bearing traffic load,the improvement of its traffic condition will significantly improve the urban traffic condition.Taking Dalian city as an example,from public transport priority development and the promotion of the perspective of urban road space optimization layout,integrated TOD mode,reference and learning in the direction of research results at home and abroad,summarizes the related concepts of urban road space effective use and the methods to solve the problem of corresponding,and investigated the general situation of the transportation in Dalian.This paper introduces the traffic situation of Dalian city from four aspects of traffic motorization level,road traffic,public traffic and slow traffic,and analyzes the main problems existing in Dalian city based on the investigation results.Discriminant principle,according to public transport corridor from Dalian theory-oriented data extract theory-oriented and repetition rate larger sections,on this basis to determine the four public transport corridor,from public transport corridor space utilization overall dimensions and the corridor space using the dimensions of the effective use of public transport corridor road space in Dalian status are analyzed.According to the results of the present situation analysis,this pap er puts forward the solution to the optimization of bus corridor road space resources from the aspects of the space utilization of bus priority system,bus corridor road cross section and slow traffic facilities,and verifies the feasibility and scientific of the solution by comparing other common solutions.Aiming at the existing problem of Dalian city public transport corridor road space utilization,this article proposed temporary bus lanes,depending on the season change part road cross-sectional organization form,seasonal multi-purpose public bicycle service point to specific optimization scheme has certain innovative,able to equal size to provide the reference on the solution of the urban traffic problems related.