Research On The Optimization Design Of High-speed Rail Passenger Station Connection Space Under The Integration Of Station City

There is an interactive relationship between railway construction and urban development in time and space.Urban development provides material basis for railway construction,and railway construction provides transportation support for urban development.China’s high-speed railway construction is in the stage of rapid development,high-speed railway station is the main place to connect the city and railway transportation in the process of urbanization.On the basis of ensuring the regional value,the integration of station and city realizes the comprehensive utilization and efficient development of land resources.Under the concept of Station City integration,high-speed railway stations and cities present a trend of coordinated development,which is manifested in the integration of high-speed railway stations and cities in transportation,function and space.Connecting space realizes the transformation of different traffic types,connects the space inside and outside the station area,and is an important traffic space and intermediary space between the passenger station and the city.In this paper,the connection space of typical domestic high-speed railway stations is classified by combing the relevant theories;Aiming at the problems and deficiencies of the current connection space,the objective of efficiency improvement and quality optimization is proposed;The specific design strategy is put forward for the connection space optimization.This study enriches the practical value of the integration concept of Station City integration.Under the background of the development of Station City integration,this paper takes the connecting space of high-speed railway station as the research object.Firstly,this paper analyzes the relevant theoretical results of "Station City integration" and "high-speed railway station connecting space",summarizes the mode of Station City connection,and analyzes the main connecting space and design points of high-speed railway stations in China under the development trend of Station City integration;Secondly,it summarizes the current situation of the connecting space of high-speed railway stations in China,and points out that the problems mainly focus on the space efficiency and space quality;Thirdly,based on the analysis of the causes of the problems in design,management and use,and referring to the relevant experience of advanced design cases at home and abroad,combined with the theoretical basis of the previous paper,this paper puts forward the optimization design strategy of optimizing the connection streamline,improving the night connection efficiency,improving the connection space environment,and improving the humanization of the connection space;Finally,taking the design of Chongqing East Railway Station as a practical case,this paper deeply analyzes the application of high-speed railway station connection space optimization strategy of Station City integration in practice,which provides theoretical guidance and practical reference for the development of Station City integration and the design optimization of connection space of high-speed railway station in China.