Research On The Impact Of Xi’an-Chengdu High Speed Railway On The Temporal And Spatial Distribution Of Tourist Flows At Main Stations

In recent years,with the rapid development of high-speed rail in China,China’s "eight vertical and eight horizontal" high-speed rail network gradually formed,high-speed rail construction has greatly reduced the distance between cities,has become a powerful engine of economic development in the new era.In the era of high-speed railway network and the era of mass tourism,the continuous improvement of high-speed railway network also affects and promotes the development of tourism.As China’s first high-speed railway passing through the Qinling Mountains,the opening of the Xi’an-Chengdu high speed railway has a milestone significance.The Xi’an-Chengdu high speed railway connects Xi’an and Chengdu,two popular tourist cities,and it is of great significance to study the impact of the Xi’an-Chengdu high speed railway on the spatial and temporal distribution of tourist flows at major stations.Based on this research background,this article first based on the previous research results,literature review and summary of the research on the impact of high-speed rail on tourism,tourism spatial structure,tourism flow and related research on the spatial-temporal pattern and flow effect of tourism flow;Related concepts such as high-speed railway,tourism flow and tourism flow network structure,and combed the theoretical model of tourism flow spatial structure such as circle structure,core edge,spatial diffusion and social network tourism flow analysis theory.Secondly,this article takes the tourism flow of the main stations along the Xi’an-Chengdu high speed railway as the main research object,and uses the currently well-operated tourism websites in China-"Ctrip","Where to go",and "Ma Honeycomb" as the main data acquisition platforms,using big data The collection software collects and manually screens the travel notes on the website.Collect online travel notes for the two years before and after the Xi’an-Chengdu high speed railway is opened,extract and count the site cities of the tourist routes mentioned in the travel notes,establish a travel database with traffic and flow directions,and build a matrix.Once again,using social network analysis methods,with the help of software UCINET 6.0 to build the tourism flow network relationship along the Xi’an-Chengdu high speed railway,calculation and analysis of the evaluation index data such as the degree of centrality and intermediary of the degree of tourism flow,and the calculation of the field strength of the major stations The characteristics of the temporal and spatial distribution of tourism flow at six major high-speed rail stations before and after the Xi’an-Chengdu high speed railway were opened were compared.The analysis found that before and after the opening of the high-speed rail,Chengdu and Xi’an have relatively large field strengths,which is currently the "dual core" of the regional tourism field along the Xi’an-Chengdu high speed railway.Relying on the two end stations along the Xi’an-Chengdu high speed railway,the basic structure of the high-speed rail tourism in the region Development pattern;after the opening of Xi’an-Chengdu high speed railway,the relative concentration of field strength and the range of relative total field strength have been widened.The high-speed rail has promoted the overall exchange capacity of tourism flows between tourist destinations along the Xi’an-Chengdu high speed railway,and its dependence on the city has declined.The time-space compression effect of high-speed railway is obvious,and the long-distance travel has a trend of diversion to golden week and small vacation,and the dependence of middle and long-distance travel on winter and summer vacation is reduced.Finally,according to the spatial and temporal distribution characteristics of Xi’an-Chengdu high speed railway tourism flow,the distribution of tourism resources and the status quo of development,according to the "core-edge" spatial structure theory,a regional tourism spatial structure combining "points","axes" and "planes" is constructed,and Recommend targeted optimization suggestions: At the node level,it is recommended to launch special high-speed rail tourism products,strengthen the management capacity of tourist attractions,and improve tourism service facilities.At the axis of level,it is recommended that the perfect traffic seamless docking,enhance the level of traffic service and high iron tourist line.At the general level,it is recommended to strengthen regional tourism cooperation and adopt a differentiated development strategy.The purpose of this paper is to provide quantitative reference for the spatial and temporal distribution of tourism flow of xi’an-chengdu high-speed railway,to promote the cities along xi’an-chengdu high-speed railway to better choose appropriate tourism development path according to their own conditions in the process of tourism development,and to enrich the theoretical research on the impact of high-speed railway on the spatial and temporal distribution of tourism flow to a certain extent.