Characteristics And Place Construction Of Public Space In Tourist-oriented Cities

In recent years,with the rapid development of urbanization and tourism,the renewal and construction of urban public space in xiahe county has been accelerated,but it has also brought about a series of problems such as the spiritual transformation of the place and the reduction of identification.It is urgent to scientifically evaluate the characteristics of public space so as to create high-quality and dynamic space.Therefore,from the two perspectives of spatial quality and spatial vitality,this paper systematically analyzes the characteristics of xiahe public space based on two different groups of local residents and tourists,and proposes the construction strategies from place unit to place system.So as to maintain the characteristics of the public space,improve the quality of the public space,improve the uneven vitality of the public space,and promote the development of local tourism.In addition,in the analysis of the spatial characteristics of the place,the author always insists on the evaluation of the spatial quality and spatial vitality from the perspective of residents and tourists.It is hoped that tourist cities can consider the needs of local residents while considering the needs of tourists,so as to avoid the phenomenon of tourism encroachment on the living space of local residents.At the same time,it is expected to provide a set of public space evaluation methods and construction strategies for tourist city public space construction.In the analysis of the quality characteristics of public space,the fuzzy comprehensive evaluation method is used to evaluate the quality of the five groups of religious and cultural places from the aspects of ecology,usability,comfort,ornamental value and culture.In the analysis of the characteristics of the vitality of public space,the axial network analysis method of space syntax is used to analyze the spatial vitality of xiahe public space from the five measurement indexes of connection value,control value,average depth,local integration degree and global integration degree.The spatial distribution characteristics of tourists and residents were analyzed by kernel density analysis.The correlation is used to analyze residents' travel and spatial accessibility,so as to explore the influence of spatial accessibility on residents and tourists.Based on the analysis of spatial quality and vitality,this paper puts forward specific strategies for building from micro to macro,from place unit to place system:(1)place unit construction strategy: in the field research and the analysis of the quality and vitality of public space,it is found that the problems of each place unit are not the same,so the place unit construction strategy is put into the specific space by the method of marking on the map.There are eight types of building measures: remediation of the surrounding interface of the site,construction and transformation of the empty space.(2)construction strategy of site group: as a famous historical and cultural city,xiahe county has a long history of development and profound cultural deposits.In the long-term process of urban development,each place group gradually forms its own unique place spirit and landscape style.In the construction of the group of places,mesoscale construction strategies are put forward mainly from the cultural background,dominant function,comprehensive perception results and spatial vitality characteristics of the group of places.(3)location system construction strategy: place system construction should build a systematic,insist on the principle of multiple group strategy to build,from subject to more places to build,make clear on the high places,the unit responsible for hot spots place group and place system construction perspective,such as to build a high quality,high dynamic system.