The Research On Spatial Quality Evaluation Of High-speed Railway Station Area In Small And Medium-sized Tourist Cities And Design Optimization

In recent years,the high-speed railway stations’ construction in my country has developed quickly.The railway network layout of "eight horizontal and eight vertical" in my country’s "Thirteenth Five-Year Plan" can realize that it can travel to and from large and medium-sized cities within 1-4 hours,and travel to and from various urban agglomerations within 0.5-2 hours.Secondly,the high-speed rail’s development shortens the time and space accessibility between cities.As this type of the tourist cities in the urban agglomeration,under this opportunity,it can rapidly develop urban tourism and enhance economic strength.Therefore,in this article,the way to improve the spatial quality of high-speed rail station area in this type of the tourist cities has become a problem with research value and necessity.At the beginning,the author delimited and analyzed the relevant notions,and then through the key notions of the research,conducted research on internal and foreign literature,and summarized the research methods and contents about this type railway station area and public space quality in this type of the tourist cities proposed in the literature.It is pointed out that the evaluation and optimization of space quality is relatively familiar in China,but there is a lack of research results that take the space of high-speed rail stations in this type of the tourist cities as the research object.Furthermore,according to the research details of this paper,the author proposed the corresponding research methods and framework,which lays the basis for the following research.The second chapter,through the study of environment-architecture-people related basic architectural theories,combined with high-speed railway stations and domestic and foreign space quality evaluation methods and index systems,the author investigated and analyzed the case sites involved in the study,and summarized and sorted out the core problems of space quality of this type of high-speed railway stations in China,to provide reference for the selection of evaluation methods and the construction of indicators for this study.The third chapter,The author established a spatial quality evaluation system for this type of high-speed railway stations through research on theoretical and practical cases in the early stage,combined with the development status and usage of Emeishan station,a typical case of the Small and Medium-sized Tourist Cities’ station.The first was to use the AHP to construct the evaluation model.It was divided into three dimensions,seven categories of criteria-level evaluation targets,and nineteen categories of index-level evaluation targets.Secondly,determine the each indicator’ weights through the scores of expert questionnaires.Finally,the comprehensive evaluation result was obtained by FCE,and then the author designed a questionnaire.The fourth chapter analyzes and calculates the public evaluation results through the evaluation system established above.Analysis and calculation include two directions: The first is analyzing results of the questionnaire according to the logic of the questionnaire survey and analysis by using SPSS software,such as descriptive statistics of evaluation subjects-checking the reliability and validity-analyzing and evaluating the status quo-test of correlation and core influencing factors of questionnaire results.Secondly,after the questionnaire results pass the test,use SPSSAU to carry out FCE of the questionnaire evaluation results,and obtain the evaluation scores and grades of indexes.Finally,according to the AHP,the evaluation results and grades of the space quality of the Tian Xia Ming Shan Railway Station area are obtained.The fifth chapter,according to the previous evaluation and analysis results,drew the status quo of the space of this type of the tourist cities’ railway station,explored the inner root of its low spatial quality evaluation and summarized the standards of space design for high-speed rail stations in this type of the tourist cities.And Combined with the core influencing factors of station space quality obtained from the previous analysis,the space optimization and design strategies of high-speed railway station area in this type of the tourist cities are proposed.Finally,the author summarized the research methods and evaluation system adopted in this paper and the conclusions obtained and briefly analyzed the deficiencies in the research process of this paper,and put forward expectations for related construction.