城建照片档案主要由原版底片、翻版底片、照片及其文字说明构成。它是城市规划、建设、管理以及城市建设科学研究等活动中形成的具有保存价值的照片材料记录,是城市历史的写照。这种以照片为载体的城建档案,具有直观、形象、真实的鲜明特点,有着很高的社会价值和历史价值,是城建档案中不可缺省的重要组成部分。随着计算机技术已成为城建档案管理现代化的基本支持技术,它的先进性和普及性使之最终会渗透和应用于城建档案工作的各个方面。在城建档案 Urban construction photo archives mainly from the original film, replica film, photos and text description. It is a record of preservation of the value of the photo material formed in the activities of urban planning, construction, management and urban construction and scientific research and is a portrayal of the history of the city. This kind of urban-built archives with photos as its carrier has the characteristics of being intuitive, vivid and real, has high social and historical values, and is an indispensable and indispensable component of urban construction archives. With the computer technology has become the basic support technology for urban construction archives management modernization, its advanced and universal so that it will eventually penetrate and apply to all aspects of urban construction archives. In the urban construction archives