The “Spatial Differential” Analysis And Design For Urban Realm Around The Rail Transit Station

The city is a highly complex system, it is the carrier of living, culture, work, education, health, entertainment, leisure, and many other human activities, but also contains a collection of physical elements such as roads, landscapes, buildings, facilities and so on. With the rapid development of urbanization and urban transport to promote contemporary city showing the size and content of unprecedented complexity of the situation, which is also the city's space research raised new demands and challenges.Rail implant urban space, has become a common phenomenon in major domestic and international cities. Accompanied by a large crowd from the rail, as well as commercial, residential and public events and other urban functions, rail transport in the peripheral region to form a complex, diverse urban space- the site impact on urban space. For this region the true state of awareness, architects and planners to optimize the quality of urban space and improve the quality of life of residents of the premise. Traditional planning and architectural scale is not sufficient to show the status of the region and the complex spatial behavior and, therefore, presented in this urban space analysis method "spatial differentiation", ie, through urban space presenting the physical nature and state of use differences in the context of urban design influence domain of the site to observe and analyze a certain depth and systematic, and as a basis to optimize the design.This paper follows the "Background Research- System Establishment- are explained in detail- Analysis- Design and Application," the general idea were writing:The first chapter of the theoretical background and practical background of induction, showing a new era of urban rail transit space law new phenomenon, and states that "spatial variation" The purpose of analytical methods and practical significance, introduces urban theory and associated The latest analysis of urban space;The second chapter describes in detail the concept of "spatial variation" approach, operational framework and analytical category, a "spatial variation" approach system behavior from the physical space and the space of two aspects, through to the site affect behavior and spatial domain features were analyzed to determine the differentiation factors;The third chapter is on the various elements of differentiation elaborate on the method and purpose. In behavioral space, clarify the dynamic behavior and static behavior and recording methods and recording content, and a recording method and recording content integrated feeder acts; in the physical space, from the road network, land use, spatial patterns, environmental facilities four a plate, introduce quantitative criteria and methods of analysis of the various elements;The fourth chapter utilizing the method previously chosen Chongqing Rail Transit Line 2 Line Daxigou sites case study, by reachability analysis, spatial analysis openness, street-level interface and analysis, environmental analysis facilities, Behavior- Spatial Correlation analysis influence domain space research, discovery behavior around the site- the space law and space issues, provide the basis for optimization design;The fifth chapter and the use of space law in several different analysis results obtained, targeted to influence domain Daxigou site design optimization work urban design category.For the full text of trying to influence domain and rail transport in an integrated feeder behavior, and establish a more in-depth and systematic observation and analysis methods. Which involves a subjective questionnaire, conduct the survey, GIS database creation, the many methods of spatial data survey, spatial data analysis and spatial syntax analysis, and the integration of a deep, high-precision, systematic spatial analysis and design optimization basis.