The Study On Microcirculation Space Of Urban Rail Transportation Impact Realm

As a new implant in urban functions,Urban Rail Transportation sites largely interferes the original urban space.Urban Rail Transportation Impact Realm act as an important traffic node,as well as the main living place for citizens.Therefore the public space in the Urban Rail Transportation Impact Realm should have double functions,the first of which is to help containing the high-density traffic,and the other is to meet the needs of public life.This paper aimed at solving the double adaptive problems of the public space in the Urban Rail Transportation Impact Realm.Microcirculation Space of Urban Rail Transportation Impact Realm is studied based on the theory of microcirculation.Microcirculation space consider the urban public space as a "cycle" of dynamic system.The accessibility of city space and the public space can be improved by mining and increasing microcirculation space in Urban Rail Transportation Impact Realm.This study addresses the influence that the form and function of Microcirculation Space have on Urban Rail Transportation Impact Realm.With the methods of field investigation,quantitative analysis and logical reasoning,the principle between space and space usage is researched.Firstly,the morphology and function of microcirculation space are studied,from which the properties of different methods are concluded.Secondly,it comes to the characteristics of the activities in microcirculation space based on environmental and behavioral psychology.Thirdly,analyzed from the angle of demand,a conclusion concerning the impact mechanism between the urban spatial form and the public activity is made.Lastly,putting forward the optimization tratergies for the microcirculation space in Urban Rail Transportation Impact Realm.The conclusion is that the foundation of promoting urban public space vitality is to increase the number of resting activity in microcirculation.The slower the walking speed of microcirculation activity,the greater the possibility of the public activity.Therefore,different types of microcirculation space contains different microcirculation activities.It is figured out that there is obvious relationship between microcirculation activity and the scale of microcirculation space,the interface form,the number of spaces for staying,commercial spaces and commercial types at the bottom of the building,population density of adjacent urban function area.Based on the discipline of microcirculation space usage,strategies including increasing the number and area of space or staying in the micro space,enhancing the spatial continuity of microcirculation,identifing the key points of microcirculation space design based on the demand for different types of microcirculation are put forward.