Research On Adaptability Of Large Railway Passenger Station Location Selection Based On Mode

The continuous development of high-speed rail has made railway passenger transport occupy an increasingly important position in urban passenger transport.At one time,a large number of railway passenger stations have sprung up.However,there are many urban railway passenger stations that have cars but no peoples or have people but no cars.It can be seen that these railway passenger stations have not played the expected effect of the location of the passenger station.Therefore,this paper takes the location of railway passenger stations to achieve the internal integration and external integration of passenger stations and urban development.Through the combination of quantitative and qualitative methods,the location adaptability of 24 existing railway passenger stations in 7 cities in China is studied.First of all,according to the current situation of railway transportation development,the development trend of station-city integration,and the contradiction in site selection of railway passenger stations,it is clear that the station-city integration mode is the main direction of future railway passenger station development.It also defines the related concepts of stationcity integration,railway passenger station location selection and location selection adaptability.It systematically discusses the theoretical development basis of station-city integration mode and the research content of railway passenger station location adaptability.Secondly,combined with the characteristics of station-city integration,it is proposed that the railway passenger station with station-city integration should realize the internal integration and external integration mechanism of passenger station and urban development.From the four aspects of demand,space,traffic and function,this paper analyzes the location selection adaptability of 24 existing large-scale railway passenger stations in 7 cities in China,and summarizes the influencing factors of site location adaptability mainly including demand,coordination,economic,environmental and service levels.On this basis,the existing railway passenger station location selection adaptability evaluation index is selected,and the rationality of index selection is verified by correlation analysis.After that,the analytic hierarchy process(AHP)is used to construct an existing railway passenger station site selection adaptability evaluation system with 1 target layer,5 criteria layers,11 factor layers and 24 evaluation indicators,and proposes to reflect the adaptability evaluation results of sample railway station selection based on the adaptability level of passenger station location selection.After that,the clustering analysis method is used to classify the adaptability levels of the 24 existing railway passenger stations.According to the classification result,the site selection adaptability level standard is divided into two categories: adaptation and non-adaptation,a total of 6 levels.Based on the results of the adaptability level of the existing railway passenger station,it is proposed that the adaptive development stage of the passenger station can be divided into the stages of adaptation,initial adaptation,incompatibility and re-adaptation.It also summarizes the adaptability characteristics of different grades of railway passenger stations.The railway station with better adaptability generally plays the characteristics of the passenger station,and to some extent,it meets the expectations of the passenger station location selection,especially in urban development needs,commercial benefits,passenger station service and passenger convenience show significantly better characteristics;railway passenger stations with poor adaptability show significantly poorer economic and commercial benefits.Finally,on the basis of analyzing and summarizing the evaluation results,it is proposed that the future location of railway passenger stations should control the relationship between passenger stations and demand,coordination,economy,environment and service as a whole,and should focus on strengthening urban development needs and business.The prediction of the efficiency adaptability enables the railway station site to quickly adapt to urban development,and maintains a relatively stable development with the city in the long-term and stable.