Study On The Optimization Of Landscape Architecture Design For Waterfront Greenway Based On The Idea Of Cultural Structure Of Urban Space

Urban waterfront had been a concentrated area of urban cultural prosperity since ancient times.However,the development of industrialization and urban construction has gradually made it lost its vitality in the past.Nowadays,under the reflection of cultural shock brought by economic globalization and rapid urban construction,cultural research is attracting more and more attention in urban waterfront landscape planning.At the same time,with the development of the greenway theory,the urban greenway planning has developed from a single target to multi-functional and multi-objective value orientation,which also puts forward higher requirements for the study and expression of the cultural value of the urban waterfront greenways.Unfortunately,as for the planning and design of urban waterfront greenways in China,there is still a lack of understanding of the diversity and hierarchy of urban culture.And,for the lack of reasonable scientific guidance of culture-led planning mode,it always leads to the loss of the important features of waterfront greenway and the decline of cultural identity,which also leads to the loss of urban cultural connotation and the fragmentation of urban space.In this paper,the theory and practice of urban waterfront greenway landscape planning and design are studied in the perspective of urban culture;the orientation of urban waterfront greenway in the spatial cultural structure is analyzed by introducing the idea of cultural structure of urban space.The optimization strategy of urban waterfront greenway landscape planning and design under the perspective of culture is explored from the urban overall structure,thus trying to make up for the loss of culture in the urban waterfront greenway under the guidance of functionalism and ecocriticism.The paper first introduces the research background and the related concepts in the introduction part,and on this basis,the purpose and significance of the research are clarified.And the domestic and foreign research progress on waterfront greenway planning and the culture-led waterfront greenway landscape design is summarized,which lays a theoretical foundation for the follow-up study of the thesis.The second chapter investigates the key points and main problems in the planning and design of waterfront greenway in China,focusing on the lack of cultural awareness in the processes.The third chapter introduces the idea of cultural structure of urban space.On the basis of understanding the cognitive bases,basic unit,organization mechanism and application method,it translates the urban cultural elements in urban waterfront greenway;and analyzes the counterpart relationships of urban waterfront greenway in the cultural structure of urban space through the principle of scale conversion.This demonstrates the feasibility of applying this idea to the landscape planning and design of waterfront greenway,so as to point out the guiding significance of this idea at different levels and scales.The fourth chapter is the key chapter in solving the problem.On the basis of summarizing and drawing lessons from the cultural strategy in the landscape planning and design of urban waterfront greenway in the last chapter,the optimization strategy under the guidance of the idea of urban spatial cultural structure is put forward,which mainly includes:(1)Using the basic analytic process of "element-unit-structure" in the idea of cultural structure of urban space to interpret the macro-cultural structure in the overall urban area and determine the positioning of the waterfront greenway in the structure.(2)The cultural goal of the urban waterfront greenway landscape planning and design is determined,establishing the spatial cultural target system of the urban waterfront greenway at the macro,middle and micro level,so as to ensure the comprehensive and penetration of the city culture in the landscape.(3)According to the inner function mechanism and the spatial organization method among the spatial cultural units,the characteristics of the overall urban spatial cultural structure are summed up and deducted in the waterfront greenway.To do so,it requires identifying the cultural elements,creating the cultural units and organizing the spatial cultural structure in each scale level of the site,thus guiding urban waterfront greenway landscape structure optimization and landscape culture atmosphere creation.Finally,in the fifth chapter,the landscape planning and design of New Town Waterfront Greenway of Baofeng County provides a case support for the optimization strategy,carrying out the specific measures of optimization strategy in the overall project positioning,landscape structure layout,space detail design and so on.From the perspective of urban culture,the article provides an optimization strategy for the landscape planning and design of waterfront greenway by using the principles and methods of urban spatial cultural structure,which is beneficial to achieve the goal of multi-function construction of waterfront greenway,enhance the cultural value of the urban waterfront landscape,and enrich the material life and spiritual life of the people.At the same time,by understanding the urban waterfront greenway from perspective of cultural structure of urban space,it can strengthen the interaction between the site and the city,optimize the urban space structure,and promote the sustainable development of the city culture the urban construction;in addition,it can also strengthen the cultural links between the cities and the countryside,and stimulate the flow of materials and traffics between urban and rural space.Therefore,we could gradually restore the integration pattern of urban and rural culture,giving people diverse experience of cultural life of both urban and rural area.