| Urban sports parks are of great significance in the development of the city.Not only can they provide urban residents with places and spaces for exercise,they are also important places for people to relax and entertain.At the same time,in cities full of reinforced concrete,the greening of urban sports parks can regulate the fastpaced life of residents and provide people with space for slow life.Sports parks play an important role in regulating the living environment of urban residents.Taking the Binhu Sports Park in Hefei City as the research object,this paper systematically studies the sports and leisure suitability of the urban sports park by using the analytic hierarchy process,the field investigation method,the questionnaire survey method and other research methods.The conclusions of this study mainly include the following aspects:（1）By reading relevant literature and consulting relevant materials,the author summarizes and sorts out the knowledge about urban green space construction and sports and leisure functions of sports parks at home and abroad,and extracts the index factors that affect the suitability of sports and leisure in urban sports parks.The firstlevel index factors include public aesthetics,ecological environment,sports and leisure space,sports and leisure facilities,park supporting services,and health effects,with a total of 6 aspects.Each first-level indicator includes 2-4 second-level index factors,which are plant greening,cultural atmosphere,water path,air quality,sound and light pollution,environmental comfort perception,diversity,safety,number of fitness equipment,outdoor courts,small squares,leisure trails,basic service facilities,transportation convenience,park management system,promotion of mental health,promotion of physical health,promotion of healthy social relations,a total of 18 secondary index factors.（2）Established an evaluation index system for the suitability of sports and leisure in urban sports parks.The index system includes 1 target layer,6 criterion layers and18 sub-criteria layers.The weights of the index factors are assigned to the index system through the AHP method,and the consistency test is carried out to finally obtain the weights of each factor and obtain the impact.The weights of the factors of the urban sports parks suitability criterion layer are: health effect（0.300）> sports and leisure facilities（0.262）> ecological environment（0.147）> park supporting services（0.109）= sports and leisure space（0.109）> public aesthetics（0.073）.On this basis,the sports and leisure suitability of sports parks is graded according to the principle of5-point system.（3）Taking the Binhu Sports Park in Hefei City as an example,an empirical study is carried out on the fitness of sports and leisure in the urban sports park.According to the evaluation index system and weight established in this paper,combined with onthe-spot investigation and questionnaire survey,various data are summarized,and finally the fitness of Hefei Binhu Sports Park for sports and leisure is calculated as excellent.（4）According to the evaluation results of various indicators of Hefei Binhu Sports Park,it is believed that the advantages of the sports park are mainly reflected in the overall design of the park that conforms to the public’s aesthetics,the diversified sports and leisure spaces that can meet the needs of different groups of people,and the characteristics of sports venues.It has both quantity and can adjust the fast-paced life of urban residents.Its shortcomings are mainly reflected in air quality and sound and light pollution,the types of sports venues are not perfect,and the management and parking services of the park need to be further improved,and corresponding optimization strategies are proposed. |
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