Abstract: There would be some defects in construction and operation with the concrete structures, such as crack, structural joint leakage. Different treatment should be adopted according to cause reasons. This paper narrated the defect treatment of Fenshuijiang hydropower dam and its effect, for reference.

摘要： 混凝土坝在施工及运行过程中，混凝土会产生裂缝、结构缝渗漏等缺陷，处理方案因其成因不同有所不同。本文简单叙述了分水江混凝土坝裂缝情况、处理方案以及结构缝漏水处理情况，为类似工程提供借鉴。