原绥佳线松花江铁路桥头堡历史建筑保护研究

STUDY ON THE HISTORICAL BUILDING PROTECTION OF SONGHUAJIANG RAILWAY BRIDGEHEAD IN SUIJIA LINE

原绥佳线松花江铁路桥头堡建成已近百年,受自然因素和人为因素影响出现诸多方面的问题,为进一步排除建筑本体潜在的安全隐患,减缓老化和病害的发展趋势,文中运用文献考证与现场实地调研相对照的方法,对桥头堡的修建背景、历史沿革、建筑概况和保护价值进行综合论证,并通过三维激光扫描、三维倾斜摄影及人工测量等技术手段记录,分析建筑保存现状和存在问题,制定切实、可行的保护措施,也为同类型的历史建筑保护提供可参考的实物例证。

The original Songhuajiang Railway bridgehead of Suijia Line,which has been built for nearly 100 years,are subject to structural problems affected by natural and human factors.The potential safety hazards of the building body need to be eliminated to slow down the development of aging and diseases.By the method of literature research and field research,the construction background,historical evolution,architectural overview and protection value of the bridgehead are comprehensively demonstrated.The current status and existing problems of the building are ana⁃lyzed from the basic information of the building recorded by three-dimensional laser scanner,three-dimensional oblique photography,and manual measurement.The current status and existing problems of the building are ana⁃lyzed,and practical and feasible protection measures are formulated,providing the reference for the protection of the same type of historical buildings.