Study On Urban Design Of Liangjiatan Area In Xi'an Based On Ecological Perspective

At present,urban design plays a decisive role in the construction of urban space environment in China.However,how to effectively integrate natural ecology and environmental characteristics into urban design practices still fails to form a systematic solution.Especially in the planning and construction of the new urban area,the relationship between urban spatial elements and the natural environment has gradually become an important issue in urban design research.This article focuses on the Liangjiatan area of Xi'an,which was built on the Samsung Electronics Project.The area is one of the important areas within the high-tech zone and is a feature-complex eco-livable city area.As an important node for building ecological corridors in the Weihe River and protecting the ecological security of the Luan River Basin,the urban design of the Liangjiatan Area was studied from an ecological perspective to protect the ecological value of the Luohe Corridor,thereby ensuring the ecology of the Qinling Mountains and the northern Henan River.The pattern,while safeguarding the ecological security in Xi'an and even Guanzhong,is of great practical significance.This article first gives a general introduction to the research background,research significance,related concepts and the research framework of the thesis.Secondly,the thesis explains the review of urban design-related theories based on ecological perspectives,and conducts research and analysis on outstanding cases of urban planning based on ecological perspectives at home and abroad,and summarizes relevant experiences of urban design.The core part of the dissertation analyzes and researches the natural basement,history and culture of the Liangjiatan area,the status quo and the characteristics of the summary,summing up the problems facing the current status of the base.At the same time,the ecological goals and ecological principles of urban design are proposed for related issues,and the urban design factor system is condensed,and the urban design strategies of natural integration,overall structure,form construction,landscape construction and prominent features are summarized.Afterwards,the paper took the concept of eco-priority urban design as its leader,adopted the “bottom-bottom map” method,and established the urban design framework based on the ecological perspective by shaping the ecological pattern,spatial structure,characteristic corridors,and distinctive nodes of the Liangjiatan area.(This is the bottom part);and by studying the urban form,urban intentions,architectural groups,external space and recreation system in the Liangjiatan area(This is the map part),the urban design guidance based on the ecological perspective,is proposed.Finally,summarizing the full text and presenting the main research conclusions and future research prospects of this urban design.