Digital Design Of The Main Hall Of Duolun Shanyin Templein Inner Mongolia

Shanyin temple,located in the northwest of Duolun County,Xilin Gol League,Inner Mongolia Autonomous Region,in the southwest of Huizong temple,was built in 1727 and 1731 respectively.Shanyin temple was destroyed in the war in 1945.At that time,only the main hall,the mountain gate and the heavenly king hall survived.In the 1960 s,the main hall was also demolished.Now,only the mountain gate,the heavenly king hall,the bell and Drum Tower and six Buddha warehouses are left.As a royal temple,Shanyin Temple witnessed the formation of a unified multi-ethnic country in China,and its main hall shape is relatively special.Therefore,the research and restoration of Shanyin temple is of great significance both in the collation of Mongolian architectural heritage and in China’s national history.Based on the field research,historical photos and actual cases,this paper draws some conclusions through comparative study,and then studies the digital restoration of Shanyin temple hall.Firstly,the basis of restoration is sorted out,including the collection of historical photos,historical data and existing research results,and the ideas and principles of restoration are determined.Secondly,through the field survey and mapping of Shanyin temple,using the UAV tilt photography technology and three-dimensional laser scanning technology,the overall tilt photography model of Shanyin temple and the point cloud screenshot of existing buildings are obtained,which is ready for the subsequent comparative study.Thirdly,using the method of comparative study,this paper makes a comparative study of Shanyin temple and Qingning temple,including the comparative study of overall layout and single building,and draws the conclusion that the two temples are ordered by the same imperial edict and built with the same set of drawings.Fourthly,it studies the corridor style metropolis represented by the main hall of Shanyin temple,including the origin and spatial meaning of the corridor style metropolis and its ruling significance to the Qing government,which provides theoretical support for the final restoration research.Finally,through the previous research conclusions and results,the hall of Shanyin temple is restored,mainly referring to the surveying and mapping drawings of Qingning temple hall,and the CAD drawing and 3D model construction of the hall are completed.Through the research on the restoration of the main hall of Shanyin temple,this paper attempts to provide a certain reference for the actual restoration and reconstruction work in the future,and provide a theoretical basis for the protection of similar ancient buildings.