Study on Evolution of Courtyard Landscape Form of Traditional Rural Settlement in Guanzhong Area

By taking Sanyi Village in Guanzhong Area of Shaanxi Province for example,the paper analyzed evolution of morphological structure of courtyard landscape,and tried to analyze its happening condition,so as to search for the inherent law of development and evolution of courtyard landscape structure of rural settlement,explore the formation worth keeping and regaining during evolution process.Based on protection of original courtyard landscape morphological structure of traditional rural settlement,it made an attempt to establish a new method to guide the construction of settlement landscape at new period,realizing sustainable and virtuous cycle development mode.