贵州打鱼凼水电站隧道衬砌混凝土裂缝的成因分析与防治

Analysis and prevention of tunnel lining concrete crack for Dayudang Hydropower Station

分析了贵州省兴仁县打鱼凼水电站隧道衬砌混凝土裂缝产生的原因,有针对性地采取技术处理及管理措施,较好地处理了已有裂缝,并控制了裂缝产生。

The author analyzed the causes for the tunnel lining concrete cracks of Dayudang Hydropower Station located in Xingren County of Guizhou Province. After corresponding treatment and administration measures were adopted, the old cracks were repaired while new crack is prevented.