以丹江口大坝续建加高工程为例,针对初期设备运行中存在的问题,基于检测结果分析了闸门埋件、闸门结构变形、锈蚀状况、支承滑块和焊缝质量,并从部件更换、加固补强、局部缺陷处理及防腐涂装等方面提出了具体措施,可供同类水工金属结构改造借鉴。 Taking Danjiangkou dam continuation and elevation project as an example, in view of the problems existing in the initial equipment operation, based on the test results, the quality of the sluice gate, the deformation of the sluice gate, the corrosion status, the support slider and the weld seam are analyzed. Strengthening and strengthening, partial defect treatment and anti-corrosion coating and other aspects of the specific measures proposed for the restructuring of similar hydraulic metal structure for reference.