Study On Landscape Design Of Urban River Channel Based On Regional Cultural Expression

urban rivers are an important part of the urban landscape.The "accompaniment"relationship between the city and the water,there is "a large gathering of mountains and rivers must become a city,a gathering place of mountains and water must become a town,and a small gathering place of landscapes must be formed "For the village".It can be seen that the importance of water to the city.This article takes the river course in the city as the research object.As a part of urban spatial structure elements,river channels have always played a very important role in the process of urban development.The urbanization construction in the 1980 s carried out hard canalization of most urban rivers.Although it satisfies part of the flood control and sewage discharge functions,the overall environmental benefits are not obvious.Its practical functions and urban ecological corridor characteristics follow the sedimentation.The siltation and weakening of the ecosystem have caused serious damage to the ecosystem,and pollution problems have emerged one after another.The first part is to ask questions,introduce the source of the topic,research background,research purpose,research significance,research content,research methods and technical routes of this article,and determine the typicality of urban rivers as the research object in the research of urban ecological landscape construction..The second chapter gives an overview of related concepts and related theoretical research foundations.The third chapter is to conduct research,analysis and review of representative projects at home and abroad,and summarize advanced concepts and technologies.Chapter 4 summarizes the basic theoretical research of urban river channels through in-depth research on design elements.The last chapter forms the coupling of theory and practice,applying the method and technical results of the theoretical research of the subject to the practice of the landscape design of Guangrun River in Jianshi County.Analyze the current situation of Guangrun River and apply the design strategies summarized in the article.Creating an ecological river space is conducive to coordinating and balancing the healthy relationship between people and the river ecosystem,creating a comfortable and pleasant ecological river landscape,and transforming the Guangrun River into a flowing landscape that breathes and grows with urban life.It is hoped that this article can provide a feasible way of thinking for the study of urban river courses from the ecological perspective,and provide reference and reference for future ecological city river studies,thereby laying a theoretical and methodological foundation for further and more in-depth research on ecological city river courses.