Urban Agglomeration Transportation Corridor Configuration Method Research

With the urbanization process, more and more people understand the concept ofurban agglomeration . As transportation is the foundation of economic development,the urban agglomeration transport corridor construction promote economicdevelopment to a large extent, and Urban agglomeration has become more prosperoustoo. Transportation corridor constitute by various transportation means, these mode oftransportation exist competition relationship because of alternative, to coordinate thecooperation between the various transportation means and constantly perfect corridorconstruction, you need to optimize configuration of the corridor，in addition，theurban transportation corridor configuration for the study of the method is less.In this thesis, the main contents is urban agglomeration transport corridorconfiguration method. It firstly summarizes the It firstly summarizes the concept andmeaning of urban agglomeration and transportation corrider, systematically discussesthe influence factors of urban transportation and evolution process, analyzes the urbanagglomeration transportation capacity measure. On this basis, combining with thespace characteristics of urban agglomeration, constructing the path to corridors as themain body, through the path to its coverage range attract forecast traffic flow, usingclassical method let corridor traffic generation distribution around in the system tocorridor, comparing predicted traffic flow of path and traffic capacity of corridor,evaluating and improving urban transportation corridor obtain the double-layerconfiguration optimization method, and finally with changsha-zhuzhou-xiangtanurban agglomeration transportation corridor configuration as an example, prove thatthe method is in line with reality.Urban agglomeration transportation optimization allocation is a dynamic andconstantly evaluating and improving process. The studies of this thesis have certaintheoretical and practical significance to promote the urban agglomerationtransportation system evolution and the optimized allocation of transportation mode,to perfect the theory of corridor configuration and promote urban agglomerationeconomic and social development.