Research On The Behavior Stimulation In Edge Space Of Influenced Urban Realm Around City Rail Transit Station And The Application Of Urban Design

With the acceleration of the urbanization process and the requirement of the sustainable development of the city, rail transit has become one of the important measures to solve the problem of urban public transport.The influence of rail transit on urban space and people's behavior is gradually becoming more and more prominent, and how urban space responds to the influence of urban rail transit has gradually become a hot issue.Rail transit system in the gradual integration into the urban space in the process of a series of new space, new phenomena and new laws, especially rail transit integrated feeder behavior has become the key to associate the corresponding urban space, and urban traffic performance and overall urban space quality is closely related to.The “Influenced Realm of Station” is the specific urban space under the influence of rail transit, and it is the spatial basis of the research on the relationship between urban rail transit and urban space. "Edge of Influenced Realm" is the critical region of the rail transit related behavior, and it is an extension of the concept of " Influenced Realm of Station ". The behavior law is the response of the space state, the generation and the excitation of the research behavior can support the space design better. With respect to the "Core of Influenced Realm ", "Edge of Influenced Realm " has a spatial characteristics and behavior rules, has a greater value space and behavioral activation potential and relationship to rail transit impact scope and the surrounding urban space quality and for the optimization of urban space with this paper.The through focus site influence the boundary of the domain specific urban space of the space within the scope of some behavior rule and the influence factors to explore the behavior of the excitation mechanism, providing the basis and reference for optimizing the design of city space. Research papers in order to “Find the problemAnalyze the problem- Solve the problem "overall train of thought, follow the" Basic research- Special space- Characteristics analysis – Interaction- Design and application ” technical route, closely around the five key steps:(1) In the " Space- Behavior" for basic research, focus on psychological research dimension, from the environmental perception mental space to influence the decision of behavior psychology, to establish the relation between space and behavior. When combined with spatial geography, psychology, environment behavior science and other multi-disciplinary comprehensive analysis, study psychological distance and path choice embodied in the psychological research in rail transit specific behavior, the rail transit of the single connection behavior of expansion to its closely related to a series of acts of the collection, and the surrounding urban space link.(2)Through the analysis of the development situation and related data of the urban rail transit at home and abroad, the urban space under the influence of rail transit is studied. From the edge of the interpretation and the characteristics of the edge of the space, focusing on the impact of edge of influenced realm.With the typology method will affect the domain edge type classification, from a simple single site to extend to the adjacent site to the complex situation of multi line and multi line, explore characteristics of the edge of the influenced realm.(3)Will affect the boundary of the influenced realm of the type and the reality of urban space combination, in view of Chongqing is relatively complex terrain conditions, high density city state and very representative of rail transit development level, selection of Chongqing rail transit as the key research object. Select Chongqing Representative of the site and the surrounding urban space research, through data collection, field observation, data collection and digital tools in the application, the impact of rail transit on the specific urban space and behavior specific characteristics of qualitative and quantitative analysis.(4)Spatial influence and behavioral arousal are closely related. In addition to meet the normal psychological needs to walk outside, the rail transit station and the connection path choice influenced by the superposition of multiple environmental factors, forming perception on the site of the "psychological distance", become aboard rail traffic site and the connection behavior choice, also affect domain behavior of excitation and the impact domain edge expansion and space to improve the vitality of the key elements. Through the field research and data analysis, summed up the influence of the influence of the behavior of the psychological and spatial factors, and establish the relationship between the behavior of the mechanism and the application of urban space design.(5)Through the establishment of the three levels of the behavior of the excitation mechanism and the analysis of the urban design case, the research based on the behavior of the site to stimulate the edge of the urban design strategy. In Chongqing Rail Transit Line No. 2 Zengjiayan site surrounding urban space as an example, respectively, above the Shangqingsi block, Renmin Road block and the people's Square block were of point, line and surface effect of the boundary of the domain of types of microcosmic city in conceptual design, on the behavior of the excitation mechanism and the strategies of urban design application.Through the research of this paper, it reveals the edge of influenced realm spatial characteristics of the urban space and the law of the behavior of the connection.The inner link between the spatial influence and the behavior excitation, the optimization design of the urban space in the edge of different types of influence domain, promote the improvement of the urban space quality and the fine development of the city under the influence of the rail transit.