Study On The Planning And Design Strategies For The Improvement Of Public Space Landscape In The Central Area Of Sichuan Large And Medium-sized City

In the tide of economic globalization,the appearance of many cities in China is rapidly converging,and the regional and cultural characteristics formed in the historical development are gradually losing.The common feeling of "one side of a thousand cities" from all walks of life urges people to Rethink and emphasize the expression of characteristics and traditional factors in the city style.The urban landscape planning,which excavates the historical and cultural characteristics of the city and manifests through the material space,comes into being as the Times require.In general,the public space of the city center is the main performance place of the city style,so we should start to mold the style and improve the quality of the public space.The economic and social development status of cities in Sichuan Province is that Chengdu is in a monopoly position.Other cities are relatively close in terms of development stage and city construction level,and are facing similar problems of landscape.This paper takes Mianyang,Deyang and Suining,three cities in Sichuan with relatively rapid economic development in the past five years,as the research objects,and conducts field surveys of the public spaces in the central areas of the three cities to analyze the city landscape.The current status of each component(mountain,water environment,green landscape,street,waterfront,park square landscape,architectural style and color,street furniture,advertising signs,landmarks,landscape sculptures,folk culture)Conduct a questionnaire survey,and finally use mathematical statistics to evaluate the satisfaction of the collected data of these 12 indicators.The evaluation results show that the current residents’ satisfaction with the public space in the central area of the city they live in is not high,especially for the artificial environment and the most unsatisfactory aspect of the evaluation of cultural atmosphere is the street space in the artificial environment.In general,in terms of street space scale,waterfront space,soft and hard landscape park plaza space,architectural style and color and other respects there are some problems.Aiming at the above problems,this paper proposes solutions to the problems of public space features in the central areas of the three cities based on planning principles such as following the laws of nature,people-oriented,and continuing historical context.: From the perspective of the landscape gallery and the layout of the green landscape,the display of the natural environment is proposed;from the spatial scale and interface of the street space,the hydrophlicity of the waterfront space,the skyline,the functional zoning of the park square space,and landscape design,Start with building form,style and color,the number and appearance of public facilities,and improve the quality of the artificial environment;start with landmark buildings,landscape sculptures,folk culture and other aspects to improve the expression of urban culture and art.Finally,the concrete practice case is taken as a support to make the proposed improvement strategy more realistic and instructive.Compared with the previous studies,this paper not only combines the relevant theories and cases of urban landscape planning for the technical guidance of landscape planning and the formulation of the overall thinking,according to the existing problems of urban features and various elements of urban features,the corresponding theories and cases are selected as the support of landscape improvement planning,which makes the planning and design strategies more intuitive and more targeted.In order to improve similar large and medium-sized cities in the central area of public space landscape planning and design to provide some inspiration.