Urban Land Intensive Use Mode Study Based On Rail Transit Stations

With the development of urbanization and the expansion of the size and scale of cities,urban construction land continues to erode the ecological environment.At the same time,the pressure of transportation within a city is increasing.Urban rail transit has the characteristics of large volume,high speed,low pollution,high reliability and relatively small floor space.Therefore,a large number of cities,especially megacities,have alleviated urban traffic problems by developing rail transit and attempted to guide urban land development through rail transit.This paper utilizes the rail transit site as a starting point to study urban land intensive use patterns.Firstly,drawing on the theory of "TOD",the Transit Metropolis,Concentric Zone Theory,Location and Land Rent Theory,Sustainable Development Theory,this paper sorts out the interaction between rail transit and urban land use,related research on land use around the rail transit stations,research on land intensive use,research on spatial performance,clarifies the relationship between rail transit stations and urban land intensive use,and proposes some key points on the intensive use of urban land based on rail transit stations.The paper then introduces several urban land intensive use patterns along with a comprehensive evaluation system with a view to achieving the goals of collaborative development,multi-dimensional synthesis and optimal benefit.The model indicators are divided into three dimensions,each of which is analyzed and explained with its respective ideal state put forward.The calculation method of comprehensive evaluation is also elaborated.Finally,it focuses on the analysis of the land use in Xiamen,evaluates the urban land intensive use in Xiamen in the context of rail transit construction,and proposes some suggestions on the urban land development model for Xiamen.This paper analyzes methods of intensive use of urban land from the perspective of urban land use and rail transit synergy and demonstrates several urban land intensive use patterns based on rail sites,thus providing some theoretical support for theconstruction and development of “Transit City”,providing suggestions and references for the intensive use of land in cities which have rails.