沉箱破损检测及修复工程实例分析
Analysis of Detection and Restoration for Damaged Caisson

沉箱是重力式码头、直立式护岸及防波堤的常用大型构件，单体造价高，由于箱壁相对较薄，施工不当很容易造成各种损伤，对破损沉箱进行报废处理是对社会资源的极大浪费。本文介绍了破损大型沉箱检测、修复技术，其经验及做法可供工程界同仁参考。
The caissons are commonly large components, used for gravity wharf, upright revetment and breakwater. Because of relatively thin wall, the caisson was very easy to be damaged in construction process. It is a huge waste of social resources, if damaged caisson scrapped. The detection and restoration technology of damaged large caisson were introduced in this paper. The experience can be referred for similar engineering.