Research On Railway Transportation Reachability And Coordinated Development Of Regional Economy

At present,the continuous optimization of traffic conditions in China plays an important role in promoting the development of regional economy.Railway traffic as the main way of land travel at present,the improvement of railway traffic network has greatly narrowed the time distance between cities,and the accessibility of railway traffic has also promoted the development of regional economy.There is an interactive relationship between the accessibility of railway traffic and the coordinated development of regional economy.The continuous improvement of the level of regional economic development will lead to the promotion of passenger transport and freight demand in the region,and thus accelerate the speed of railway construction.Taking the accessibility of railway traffic and the coordinated development of regional economy as the research topic,It accords with the new trend of high-speed railway construction under the background of all-round economic development.Based on the research on the accessibility of Hohhot railway traffic and the coordinated development of regional economy,this paper compares and analyzes the economic development of Hohhot to Wulanchabu section before and after the opening of high-speed railway,analyzes and studies the relationship between railway traffic accessibility and regional economic development,and then draws a conclusion to promote the further improvement of railway construction planning.The contents of the study are as follows:First,the background of the research on railway traffic accessibility and the coordinated development of regional economy is investigated,and the related research literature on railway traffic accessibility is analyzed in order to clarify the research direction,research content and research methods.Secondly,the concept and theoretical basis of coordinated development of traffic accessibility and regional economy are listed,and the theory of regional spatial structure,the theory of central location,the theory of center-periphery and the theory of spatial nearest neighbor effect are studied.Thirdly,it analyzed the examples,expounds the current situation and construction of Hohhot high-speed railway,explains the general situation of Hohhot high-speed railway,and analyzes the significance of high-speed railway construction.Study the regional scope and economic situation of Hohhot high speed railway.Fourth,taking the reachability of railway traffic and the mechanism of regional economy as the premise,through the grey prediction method,this paper makes an empirical analysis on the spatial accessibility,regional industrial structure,employment rate,regional passenger,freight volume and GDP before and after the construction and opening of the high-speedrailway from Hohhot to Wulanchabu,and clarifies the influence of the high-speed rail on these aspects,and puts forward some suggestions.Finally,summarizing the above research content,through the systematic demonstration of the full text,it can be found that the improvement of railway traffic accessibility can directly enhance the regional economic radiation,promote the regional economic development,promote the GDP promotion,and also play a positive role in further improving the railway network construction.