简谈抗冲磨混凝土的缺陷处理

On defect treatment of anti-scouring concrete

水工泄洪建筑物泄洪流量大、流速高,对抗冲磨混凝土的质量要求高,其质量缺陷处理对保证建筑物的安全运行至关重要。本文结合长河坝水电站泄洪建筑物抗冲磨混凝土缺陷的处理方式,总结了施工经验,供其他工程参考。

Hydraulic flood discharge buildings are characterized by large spillway flow and high flow velocity. High quality requirements are proposed for anti-scouring concrete. The quality defect treatment is critical for the safe operation of buildings. In the paper, the defect treatment method of anti-scouring concrete in Changheba Hydropower Station overflow structures is combined. Construction experience is summarized which can be used as reference for other projects.