Spatial Pattern And Evolution Of Ancient Pagodas In Beijing-Tianjin-Hebei Region Based On HGIS

The Beijing-Tianjin-Hebei region is located in the north of the North China Plain,with yanshan Mountains in the north,Taihang Mountains in the west and Bohai Sea in the east.As a relatively complete spatial unit,there are more than 100 ancient pagodas throughout the region,which is rich in ancient pagoda construction activities and architectural forms in China.Can reflect characteristics of Beijing-tianjin-hebei pagoda paper at a national,provincial and municipal above the bump unit of the tower as the basic research object,by HGIS geographic information system(history)perspectives and ideas,through the analysis of the distribution of the tower and spatial relations,the pagoda environment and architectural form,the evolution of tower and tallinn case,try to the development of Beijing-tianjin-hebei pagodas,Excavate the historical reasons behind the construction of pagodas and analyze the characteristics of ancient pagodas in different historical periods.The author hopes to put forward some ideas on the research of ancient pagoda in Beijing-Tianjin-Hebei region.This paper analyzes and studies the Beijing-Tianjin-Hebei ancient pagodas systematically by means of classification and arrangement,drawing charts and GIS spatial analysis,combining with the cultural relics atlas,local Chronicles,local historical records and other documents.The paper is mainly divided into four parts:first,the distribution law of the ancient pagoda and the relationship between the pagoda and various spatial elements are summarized on the macroscopic scale;Secondly,the paper studies the micro-topography of the pagoda and the relationship between the spatial characteristics of the pagoda and the city from the micro scale,and summarizes the environmental characteristics and architectural form characteristics of the ancient pagoda.Thirdly,from the historical perspective,the characteristics of the number,plane and height of the pagoda built in each dynasty and its evolution law are analyzed.Fourthly,case studies of three typical tower forests in Beijing-Tianjin-Hebei area-Yinshan Tower forest,Tanzhesi Tower forest and Changuosi Tower forest were carried out,including the analysis of environmental factors such as slope aspect,elevation and slope,as well as the analysis of plane and height.Finally,summarize the whole paper and put forward the prospect and deficiency.