In recent years,with the continuous increase of residents’ demand for physical exercise,the supply of urban public sports venues and residents’ demand for physical exercise have shown an imbalance.This phenomenon has attracted great attention and attention from the government,and has issued a series of policies to improve the imbalance between supply and demand of urban public stadiums.Based on this background,this study analyzes the internal logical relationship between the spatial characteristics and influencing factors of the urban public sports venues spatial layout on residents’ physical exercise demand,in order to achieve a benign connection between the urban public sports stadium supply and residents’ physical exercise demand,And then meet the actual needs of residents for physical exercise,in order to promote the sustainable development of national fitness.This research is supported by urban system theory,comprehensively using literature data method,in-depth interview method,spatial analysis method,situation analysis method and other research methods,focusing on the relationship between the spatial layout of urban public stadiums and residents’ physical exercise needs.Object,systematic analysis of the relationship between the spatial layout of urban public stadiums and residents’ physical exercise needs.The conclusions of this study are as follows:(1)The external influencing factors of the spatial layout of urban public sports venues are mainly policies,financial guarantees and residential areas;internal influencing factors include stadium service facilities,commercial service facilities and auxiliary service facilities;the influencing factors of urban residents’ participation in physical exercise include residents Per capita sports consumption level and ability factors,subjective awareness and related objective factors;in terms of time and space behavior of residents participating in physical exercise,through interviews,it is learned that in terms of time,residents participate in exercise in the morning on working days and two hours after work in the afternoon;participation on holidays Physical exercise time is mainly in the afternoon and evening to participate in exercise;in terms of space,it is found that most residents participate in physical exercise within one kilometer during working days,and within five kilometers in the case of holidays,and mainly choose Sports field,indoor swimming pool and gymnasium.(2)The distribution of urban spatial population density and the distribution of venues both show a trend of dense distribution in the central urban area;buffer analysis,Tyson polygon analysis,spatial accessibility analysis and cold and hot spot analysis of urban public stadiums have found that public sports in the five central urban areas Stadium facilities and services are good,but the public stadiums in other districts and counties such as Jiutai District,Nong’an County,Yushu City and Dehui City do not cover the corresponding densely populated areas,and the construction of public stadiums is extremely scarce.The following inspirations from this research:(1)The construction of urban public sports venues should meet the diversified and diversified exercise needs of residents at the same time.On the basis of fully understanding the residents’ personal conditions and participating in physical exercise information,they should follow the principle of "people-oriented" spatial optimization layout.New types of public stadiums to meet residents’ convenience needs for public stadiums;(2)The current government departments should coordinate the relationship between the surplus and vacancies of public sports venues between the central city area and the outer city areas,and focus on the physical exercise needs of all residents,and carry out the construction of public sports venues for residents of the outer city area.The policy is inclined to strive to ensure that every resident can equally enjoy the right to participate in physical exercise. |