Investigation on the Architectural Heritage Along Beijing-Zhangjiakou Railway

Based on the investigation of the whole line of Beijing-Zhangjiakou Railway,the current situation of Beijing-Zhangjiakou Railway was recorded and analyzed by means of historical data collection,literature research,interview records,field survey,camera mapping,aerial photography,3D modeling and so forth.By combing the construction process and basic composition of this railway line,and sorting out the historical data of the existing railway heritage components and the current protection and utilization and through the analysis of current situation,the main contradiction and main problems existing in the protection of this railway line were pointed out.The author believes that the main contradiction in the protection of Beijing-Zhangjiakou Railway is the contradiction between the importance of Beijing Zhangjiakou Railway as the heritage of China’s railway and the weakness of the excavation of its heritage value and protection of it.In view of the main contradiction and the problems raised,the reasons were analyzed and the corresponding solutions and protection suggestions were given.