Study On Flood Control River Landscape Design From The Perspective Of Resilient Landscape

As the global climate change problem becomes more and more prominent,floods are frequent,and at the same time,with the rapid expansion of cities,the space of urban rivers is seriously squeezed,which makes the adaptation and adjustment ability of rivers to floods significantly reduced.The traditional hard engineering flood control system of urban rivers not only destroys the normal operation of the natural ecosystem,but also increases the vulnerability and risk level of urban rivers in the face of disasters themselves.How to enhance the adaptive capacity of urban rivers to resist flooding disasters on the basis of protecting natural ecology is a hot spot in the current research on urban river flood control and river landscape design.From the perspective of resilient landscape concept,this paper takes "theory research-case study-strategy research-design practice" as the idea to study the design strategy and method of building resilient flood control river landscape,in order to help urban rivers cope with flooding.The starting point is to study the methods and approaches of resilient flood control river landscape design,and to test the scientificity and feasibility of the design methods by using the landscape design of some river sections of Xiyuan River in Zhangqiu as practiceThe thesis is divided into six chapters:Introduction: Presenting the research background,analyzing the current situation and trend of resilient landscape development at home and abroad,clarifying the research purpose and research significance,determining the research content and research methods,and formulating the research ideas and framework.Chapter 1: Resilient landscape,flooding,resilient flood control,flood adapted landscape,resilient flood control patches and other related concepts and connotations are mainly analyzed.The relevant theoretical basis of the study is established,and the theory of resilient landscape is introduced to provide a solution to the problem of resilient flood control in rivers and to provide theoretical and methodological support for the practical application of resilient flood control river landscape design.Chapter 2: Relevant case analysis.Through the interpretation and analysis of three relevant resilient landscape projects at home and abroad,such as Jinhua Yanwei State Park in Zhejiang Province,"Red Ribbon in the Green"--Tang River Park Landscape Design in Qinhuangdao,and Long Dock Riverfront Park in New York,we summarize the resilient landscape and resilient Flood control can learn from the experience.Resilient landscape is to follow the natural environment,focus on the conversion of landscape function,systematic and ecological design,and also add elements with local characteristics into the design schemeChapter 3: Proposed design strategies and design methods for resilient flood control river landscape.It mainly introduces the design principles of dynamic adaptability,functional composite,regional characteristics,ecological diversity,and regional connectivity of resilient flood control river landscape;proposes the spatial design strategy of resilient river landscape,the strategy of elastic transformation of function,the strategy of ecological barge construction,the strategy of plant community creation,and the design strategy of disaster monitoring,at the same time,proposes the design of resilient ecological barge,the transformation of functional elasticity,the At the same time,the resilient ecological barge design,the transformation of functional resilience,the creation of plant communities,the design of flood monitoring and other resilient flood control design methods and approaches are proposed to provide theoretical and methodological support for the following project practice.Chapter 4: Design Practice,takes the river section from Century Avenue to Jingshidong Road in Zhangqiu District,Jinan City as the design practice research object.The basic conditions of the project are analyzed in terms of location,traffic conditions,upper plan,natural and human conditions,and river conditions,etc.The theme of resilient flood control river landscape design is established,and the design goal of building a resilient ecological river integrating flood control,recreation and science functions is set.The design ideas,process and results of the program were elaborated from the aspects of spatial layout,functional zoning,landscape zoning,resilient flood control landscape design and special design.Chapter 5: Summarizes the content of the whole paper and presents the future outlook of the study.The planning and design of resilient landscape and resilient flood control river landscape is a complex multidisciplinary intersection system involving numerous professional disciplines,which needs to be further explored in depth.The results of this study enrich the theoretical and practical approaches to the design of resilient landscapes and resilient flood control channels,and provide a theoretical basis and practical methodological reference for subsequent related studies.