| Under the background of modern lifestyle transformation and urban land value promotion, the trend of composite urban space is obvious. On the one hand, with the people’s fast-paced, high-efficiency urban life, the diversity of urban public space also increases; on the other hand, with the shortage of land resources, the value of land enhance and the continuous expansion to the ground and the air in the core area of the city, the trend of three-dimensional and composite space is obvious.Based on this background, combined with the new features of current urban core public space, analysis of the current urban composite space and typical urban construction experiences at home and abroad, and analysis of the character and connotation of the urban space composite utilization; Combined with the planning practice of Guangling metro core area to summed up the work content and depth of urban composite utilization planning.Based on the "Background-Problems Extraction- Basic research-Empirical Analysis-Extension" as the main line, this paper is divided into six chapters.Chapter I is the introduction. Introduced the research background and origin, and combined with domestic and foreign research practice, this study obtained research value and emphasis, given the research methods and writing framework.Chapter II development characteristics and difficulties of modern urban core public space. Analysis of the development characteristics current urban core public space, and points out that the development predicament of urban core vertical space.Chapter III is composite urban space utilization. Combining the concept of composite space, it summarizes the current urban composite space and domestic and typical practical experience of domestics and foreign urban construction, analysis of the features and content of composite urban space utilization.Chapter IVcomposite utilization planning practice of Guangling City core area.Combined wih Guangling city Core area and analysis of urban space composite use planning content and ideasChapter Vis the summary and outlook. Summary of findings of the paper, characteristics of the study, and points out deficiencies in this study. |