The Design Of The Transitional Space Based On Urban Public Space Construction

With the formation and improvement of the domestic urban rail transit network,the hub city system that integrates the functions of other cities with rail transit as the center not only enhances its own commercial value,but also can quickly increase the value of the surrounding land,drive the construction of the area,and become a city.New economic growth point.The general distribution of rail transit hubs and urban air,ground,and underground basal planes is a manifestation of the intensification of land use,the compounding of functions,and the integration of space systems.With the development of urban intensification,problems such as uneven distribution of pressure in the hub station space and lack of vitality are also urgently needed.As a building with strong publicity and openness,transitional space has become an important medium for connecting transport hubs and urban development functions.Its existence is to create a third interface to achieve more orderly spatial integration.This article first elaborates the concepts related to rail transit hubs and transitional space,and defines the research scope.The research background and theoretical basis of this paper are established through the overview and practical process of the development of the transition space at home and abroad.Afterwards,the concept of urban public space was introduced and the transformation of its spatial definition standard was introduced.By expatiating on the challenges faced by the public value of the hub building and the construction of the public space at the station site,the guiding significance of the construction of the urban public space to the transition space is analyzed,namely the public attributes of the transitional space.Secondly,this paper studies the transitional space,based on its public attributes,systematically analyzes the constituent elements,morphological characteristics,and space types of the transitional space,and summarizes the design impact factors.Based on the field surveys of composite transportation hubs at home and abroad,an example analysis of Osaka Station and Shibuya Station in Japan was selected to analyze its transition space design strategy and advanced development inspiration.Finally,sum up the above,put forward the design goals and principles of the transition space of the hub in the perspective of urban public space construction,and give design strategies in five aspects: space,form,function,streamline,and environment.Try to build a transitional space that is harmonious with the surrounding environment,has space attraction and vitality,and can reflect the characteristics of the city itself.The construction of public space will become one of the key drivers for the development of the core urban area in the next phase,and it is also an important one in the current wave of infrastructure construction in China.A better understanding and understanding of the construction mode of the transitional space in this direction is of great significance for creating a vibrant urban public space and a livable urban environment.