泸定水电站泄洪洞混凝土裂缝处理

Concrete crack treatment for flood discharge tunnel of Luding Hydropower Station

介绍了大渡河泸定水电站2号泄洪洞贯穿性裂缝中的湿缝与干缝的处理措施。处理后各项指标满足工程技术要求。

The crack treatment techniques for concrete lining of the No.2 flood discharge tunnel of Luding Hydropower Station on Dadu River are described.The focal points are on the treatment for the wet or dry penetrated cracks,after the treatment,the structure strength and impermeability of the concrete lining have reached the standards at all.