杨  明
(南京市市政设计研究院有限责任公司，南京210008)

[摘要] 结合几个南京城墙修复工程的实例，阐述了各种加固方法的作用机理，并指出各自的优缺点。详细介绍了各工程的施工方法及施工中应该注意的问题。工程实例说明，应根据城墙的破损原因及结构特点，选择合适的加固方法方能取得良好的加固效果。
[关键词] 砌体结构；城墙；破损；加固

    Discussing the maintenance and strengthening of Nanjing city wall
    Yang Ming
    (Nanjing Municipal Design and Research Institute Co.,Ltd., Nanjing 210008, China)

Abstract: Combined with several projects of maintenance of Nanjing city wall, the working mechanism of several strengthening measures were analyzed and the advantages and disadvantages of them were indicated. Methods of construction and matters needing attention were introduced. It shows that good maintenance result can be obtained by appropriate strengthening measures according to the damage causes and characteristics of the city wall.
Keywords: masonry structure; city wall; damage; strengthening