The Research On The Ecological Pattern Language Of Traditional Village Human Settlement Environment In Guanzhong Weibei Area

Under the background of frequent problems of traditional village habitat environment and the lack of connection between design theory and design practice,all kinds of "ecological design language" as the basic theory and method of landscape ecological design plays the role of bridge between them.The pattern language proposed by Alexander plays a sufficient advantage in the connection between design practice and design theory due to its spatialization,replicability and other pattern characteristics.At the same time,the ecological pattern language is the most valuable point extracted from the relevant representative cases,and has the applicative value and the applicative foundation for the traditional village human settlement environment.Therefore,this paper chooses "pattern language" as the theoretical basis of this study.Based on the basic theory,this paper defines and analyzes the key concepts.Based on the origin and essence of the acquisition method of "pattern language ",this paper constructs the acquisition method of "ecological pattern language" for this study,and expounds the basis of its acquisition method,theory source and content to lay the theoretical foundation for the next research step.Secondly,according to the acquisition method of "ecological pattern language" constructed in this paper,the selection and selection of the study case villages are completed in two steps.The first step,according to the background analysis of the traditional village living environment in Weibei area of Guanzhong,from the five aspects of human settlement environment ecology,geomorphological characteristic typicality,village form difference,village residence representative,cultural form identification,consider the typicality and representativeness of selected cases,select 36 cases of traditional villages in Weibei to 8;the second step,select the subjective evaluation method applicable to this study,establish a complete evaluation system,and carry on the comprehensive ecological evaluation system to the8 cases initially screened out sex evaluation,and ranked by grade according to the evaluation results.Based on the two screening criteria and considering the complex ecology of the case and the typical representative of the case,three traditional villages,Dangjia Village,Baishe Village and Yaotou Village,were selected for the case study.Then,according to the five components of the traditional village human settlement environment system,45 ecological means which reflect the specific ecological value of each case village are extracted and further summarized and refined,and 18 groups of "ecological pattern language" were obtained from the natural environment,building courtyard,public space,street space and cultural system of the traditional village in Weibei;finally,the "ecological pattern language" was applied to Wangfeng village through the analysis of the basic situation and main problems of the practical application case.On the basis of the Asian pattern language,this study tries to construct the "ecological pattern language" which is suitable for the ecological construction of the living environment of Weibei traditional villages,and explores the operational guiding strategies for the ecological construction of the living environment of traditional villages in Weibei area.