Study On The Interactive Influence Between High-speed Traffic And Regional Development Based On The Multi-variate Data

High speed traffic is an effective way to promote regional development.Using multivariate data,including statistical data,the network questionnaire data,night light and DEM elevation data,building evaluation system,fuzzy comprehensive evaluation,multiple regression method,the relationship between the development of regional development in Shandong province and high-speed traffic are analyzed systematically.The study found that:First of all,from the actual development,the high speed traffic level in Shandong province is constantly improving,and it has a positive interaction with the regional development.In the high speed traffic system,the expressway is relatively balanced and the high-speed railway show a transverse T band,while the airport construction is obviously polarized.In contrast,the pattern of regional development level shows the spatial differentiation from east to west.Secondly,the high-speed traffic have a significant impact on regional development:(1)high speed traffic have a positive impact on economic development,which can promote the ecnomic improvement,and effectively active intercity economic ties,has significant effect on station area economy also.Especially the Linyi airport station,which greatly stimulated economic development,accordingly also have an impact on the price of land and house;(2)from the perspective of social development,high-speed traffic can actively adjust the population migration and urban-rural structure,but also has increased the risk of non-equilibrium and siphon effect of regional development to a certain extent,but its spatial extension in promoting the city and improving social travel satisfaction are significant;(3)from the perspective of ecological environment,the development of high speed traffic has energy consumption and pollution,but the development of high-speed railway can help to alleviate the problems of resource utilization and carbon emissions by sharing passenger flow,and the highway transportation has the positive effect of savingenergy and reducing consumption compared with the ordinary road.Thirdly,regional development also has positive significance for high speed transportation construction and development.The accumulation of people's travel demands and increasing financial income can effectively support the construction and development of high-speed traffic.According to the analysis results,the high-speed traffic construction support capacity and the current situation,satisfaction has the positive correlation.Besides,the difference of supply and demand in the central and southern areas of Shandong is obvious,and high-speed traffic construction in the northern region of Shandong Peninsula and Southwest of Shandong has great room to improve.Finally,a variety of adaptive countermeasures are put forward for the development of high speed traffic and their construction in Shandong.Including expressway,we should pay attention to increasing its density.High-speed railway should pay attention to the full coverage for 17 cities and the branch line construction,and air transportation should focus on sub-center cultivation and service function improvement.For different cities,we should consider the needs and expectations of the people,the location characteristics and the reality of regional development.