Study On The External Space Environment Adaptability Design Of The Mountain Sports Park In Liuzhi Special Zone

With the development of ecological sports model and the improvement of people's health requirements,people's demand for outdoor sports is increasing.As an excellent urban public space,sports parks can not only meet people's daily sports needs,but also improve the overall environment of the city and improve the comfort of people's life in the city.Liuzhi area is a typical karst geomorphic environment.Compared with the construction of sports parks in plain cities,the fluctuation of the terrain environment has become a difficult point in the construction of sports parks.The adaptation of climate environment and meeting the needs of people are also issues to be considered in the design of the external space of sports parks.Therefore,this paper takes the natural terrain,climate environment and crowd use as the design of the external space environment of Liuzhi Special Zone Sports Park,which is divided into five parts to carry out the design.The first part:The development trend and problems of sports parks in China are analyzed,and the limitations of mountain sports parks are discussed according to the actual situation.To determine the relevant concepts,a brief overview of the relevant research on the external space of sports parks at home and abroad,put forward scientific research methods,and determine the basic framework of the paper.The second part:Analyzing the external space environment of Liuzhi Mountain Sports Park,analyzing the influencing factors of the external space,and introducing the concept basis,putting forward the adaptive design principles from three perspectives of natural terrain,climate and environmental factors and crowd demand factors in the external space environment.The third part:From the point of view of terrain and topography,combined with the analysis of the whole terrain by GIS software,the function layout and venue location of the park are determined macroscopically;the position and connection of various sports function groups are expounded in the middle view,and the adaptability and advantages of the terrain environment are emphasized;the detailed treatment of the mountain environment and the rational use of artificial means are explained microscopically.The fourth part:Combining with the climate data of Liuzhi area,firstly,the paper simulates and analyses the external space climate conditions of sports park by digital software,obtains the overall climate environment status in the external space environment,and combines the simulation results to analyze the advantages and disadvantages of the site environment so as to lay a foundation for the functional layout of the site;secondly,from the medium-term point of view,it determines the combination of different forms of site functions for the base.The adaptability of the environment,human comfort as the evaluation criteria to confirm the spatial form of the site function;finally,the local microclimate environment is adjusted to meet the needs of the population.Fifth part:Firstly,the humanized design principle of the external space environment of sports park is put forward.Then,the design and analysis of the external space of sports park are carried out from three aspects:the behavior needs,psychological needs and spiritual needs of the users.Finally,the design is carried out with the analysis conclusion,so as to achieve the purpose of improving the external space of sports park.