Research On The Space Layout And Optimization Of Public Sports Facilities In Hangzhou

Public sports facilities are an important part of urban public service resources,as well as an important index to measure the quality of life of urban residents and reflect the degree of urban civilization.However,in the early period of urban development in China,due to the lack of understanding of the importance of public sports facilities,especially the lack of scientific theory to guide the planning and layout of public sports facilities,the efficiency maximization and fairness of public sports facilities are often neglected.Taking public sports facilities in Hangzhou as the research object,this study use theories such as urban geography,urban economics and GIS technology to study the spatial layout and optimization of public sports facilities in Hangzhou and obtains the following results:(1)The per capita indicators of the number and scale of public sports facilities in Hangzhou are low,and the level of allocation is not high,which is not commensurate with the economic development level of Hangzhou.Compared with Beijing and Guangzhou,which have hosted the Olympics and Asian Games,the gap is obvious.The increase in the number of public sports facilities in Hangzhou has basically kept pace with the increase in population concentration.In 2019,the number of per capita stadiums in Hangzhou was basically the same as in 2013.(2)The distribution of public sports facilities in Hangzhou's administrative districts is uneven.The level of sports facilities in the old urban areas of Hangzhou,Xiacheng(??)and Gongshu(??)is significantly lower than that of Jianggan(??)and Binjiang.(??).(3)Taking time as the impedance unit,the Shangcheng(??)and Xiacheng(??)districts of Hangzhou city are basically covered by large public sports facilities service areas within a 15-minute journey;However,the supply of large public sports facilities in Xiaoshan(??)and Yuhang(??)is obviously insufficient.Residents in most areas need 30-60minutes or more to reach the large public sports facilities.(4)Considering the number of large public sports facilities,regional population density,and types of sports facilities,the service capacity of large public sports facilities in Hangzhou ranks the top three:Jianggan(??)district,Xihu(??)district and Xiacheng(??)district.(5)71 large sports facilities are concentrated in the central urban area of Hangzhou andhave a good fit with the high-density population,but the accessibility of large sports public facilities is not balanced.The areas with good accessibility mainly revolve around the junction of the Shangcheng(??),Jianggan(??)district,Xiacheng(??)and Binjiang(??)district,forming a circular distribution,and the accessibility decreases outwards in turn.The accessibility in the north of Yuhang(??)district and Xiaoshan(??)district is the worst.(6)The unfair service of Hangzhou public sports facilities is the result of the combined effect of the accumulation and development of urban history and policy orientation.(7)According to the calculation of the minimum impedance and the minimum points model,with the completion of the Asian Games stadium project,Hangzhou City will add 6 large public sports facilities in Yuhang(??)District,Xiaoshan(??)District and other areas,which can improve the overall accessibility of Hangzhou's large public sports facilities,At the same time,it can better solve the issue of fairness of residents'public sports services.(8)The study also puts forward policy suggestions such as the combination of rectification and reform,the mining of the service capabilities of existing resources,the close fit with the city's future development planning,the strengthening of facilities' intelligent operation capabilities,and the exploration of new investment models for sports facilities construction through institutional innovation.