A Stuty On The Layout Of Underground Public Parking In Fushun City Based On Large Data

Under the background of information age,the open sharing of data has become the voice of mankind and the trend of future development.Along with the computer and other mathematical processing capability upgrade,the application of big data method and latitude in the expanding,appeared before the traditional statistical analysis to but not to the people,to broaden our research perspective and research methods.City planning continues from the reference multidisciplinary growing,but more than 100 years,the desire to support mathematical has never stopped,in the face of the poor,the rationality of the qualitative judgment about science is not strong and questioned,big data has brought new opportunities to quantify the compilation and research in the planning.A part of the underground parking space is not only the underground space,has a strong development is not reversible,it is important facilities of city function,and in the parking problems have become increasingly prominent today,showing the important value and significance of the research.The core part of this paper is divided into three parts:the demand scale prediction of underground parking,the influence factors of underground parking and the layout strategy of underground parking in Fushun.Underground public parking demand forecasting process,by using the comprehensive growth rate of Fushun city car ownership forecast,then according to the calculated area attract--parking demand correction of the Department of transportation,and then through the calculation on the ground of public parking capacity,eventually pushing out the underground parking demand 49736.Study on the influence factors of part of the underground parking,parking on the combination of big data,the distribution of elements extraction,correlation and weight calculated by using grey relational elements,the elements into the planning and land use factors,spatial visualization and overlay analysis of GIS,determine the underground parking area.The layout of underground parking in Fushun city link strategy:the use of functional coupling,based on the layout of public service facilities,underground parking layout structure;unused underground space,to meet the service radius and transformation conditions,to improve the transformation of underground parking,relying on the development of Fushun district;South Station,to construction and the single building in the form of filling station area parking demand gap;in the old city and the new city combined addition of underground parking number of single building and construction of green square with commercial development.