Research On The Method Of Demarcating Urban Purple Line

Our country has a long history and rich historical and cultural heritage.In 2003,the ministry of construction promulgated the measures for the administration of city purple line,with the implement of the measures for the administration of the city purple lines,many cities began to preparation of purple line planning,in the process of designated city purple line,purple line planning object fuzzy,excessive emphasis on material space and ignore culture,purple lines delimit method too simple etc.Phenomenon is widespread.Therefore,this paper makes a detailed analysis of the definition of the urban purple line in the Management Method of the Urban Purple Line,enriches the object and content of the demarcation of the urban purple line on the basis of fully understanding the meaning of the purple line,improves the system of demarcation of the urban purple line,and puts forward Suggestions on the demarcation method of the urban purple line.This paper firstly analyzes the theories related to the purple line and the research status at home and abroad,analyzes the current situation of the urban purple line in China,points out the development trend of the urban purple line,and lays a theoretical foundation for the study of the method of urban purple line demarcation.Then the paper classifies and classifies the protection elements of the purple line delineation objects at different levels,and formulates the delineation methods and protection measures to improve the urban purple line system.Finally,taking the purple line planning of xiao county as an example,the method of urban purple line demarcation is further discussed.