The Research On Ecological Landscape Design Method Of "Three-dimensional Farm" In Lanzhou Residential Area Based On Typology

Around the overall goal of ecological civilization city construction,Lanzhou has made great efforts to build a excellent urban greening project,but the natural conditions of drought,little rain and sandstorms limit the further development of urban green environment.Residential area,as one of the core functional areas of a city,is closely connected with residents’ daily life.On the basis of traditional functional design,urban residential landscape construction should pay more attention to the improvement of ecology,recreation and humanity.“Three-dimensional farm” landscape can efficiently use space,water,light and other resources in residential areas,which is a new way for Lanzhou to improve the level of urban greening,enrich leisure and entertainment life,and satisfy residents’ “farming feelings”.This paper explores the scientificity of typological research ideas in the landscape design of “three-dimensional farm”.Combined with network data and field investigation,from the perspective of ecology,three-dimensional and organization,this paper counts and interprets the current situation of complex residential landscape in Lanzhou,and points out the problems existing in the ecology,interaction and space utilization of various landscapes.Based on the field investigation and the analysis of“three-dimensional farm”,this paper puts forward the design method and theory of “three-dimensional farm” landscape in Lanzhou residential area.This paper mainly consists of the following three parts:The first and second chapters are the first part of the article,which mainly expounds the research background,content and methods of this subject,and establishes the innovation of the research.Through the interpretation of typology theory and the thinking of urban“three-dimensional farm” landscape research,the relationship between the two is clarified,and the research steps of “three-dimensional farm”landscape design assisted by typology theory are sorted out.The third and fourth chapters are the middle part of the article.With the research idea of typology,this part analyzes the current situation of the landscape of residential areas in Lanzhou,and summarizes the relevant characteristics and design conditions of the landscape of“three-dimensional farm”.Starting with the characteristic elements of environment and residents,this paper analyzes the local form,green status and crowd characteristics of residential landscape in Lanzhou city,and summarizes the main problems of residential landscape.According to the different landscaping methods,the“three-dimensional farm”landscape is classified into three types:modular“three-dimensional farm”landscape,“three-dimensional farm”landscape attached to buildings,and large-scale“three-dimensional farm”landscape,so as to summarize the appropriate application scenarios and clarify the key points in the research of this design method.The fifth and sixth chapters are the last part of the article.Based on the research basis and ideas proposed in the previous two parts,this part puts forward the systematic method of landscape design of“three-dimensional farm” in residential areas of Lanzhou in terms of landscape distribution,shape,plant configuration,management and maintenance,and gives the intentional design scheme..Finally,the analysis and summary of the theoretical research are made,the limitations of the research caused by practical problems are pointed out,and the in-depth thinking and prospect of the research direction in the future are described.