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本文以福州某近现代历史建筑为例,通过现场勘查和PKPM计算分析,得出其建筑文化价值、残损现状和结构所存在的问题。结果表明:建筑外墙立面和木屋盖具有重要的艺术价值和历史价值,但在长期自然环境的侵蚀下,其残损现象严重;原结构平面布置不合理,其整体性能较差;结构材料性能退化,导致部分结构构件承载力不足。本文针对以上问题提出了相应的修缮保护方法和加固改造措施,供类似工程参考。
Taking a modern historical building in Fuzhou as an example, this paper draws a conclusion that there are some problems in its architectural cultural value, damage status and structure through site survey and PKPM calculation. The results show that the façade and the wooden roof have important artistic value and historical value. However, under the erosion of long-term natural environment, the damage is serious. The layout of the original structure is not reasonable and the overall performance is poor. The performance of the structural material Degradation, resulting in part of the structural component bearing capacity is not enough. In view of the above problems, this paper put forward the corresponding repair and protection methods and reinforcement measures for similar projects for reference.