朱庄水库大坝混凝土裂缝修补

Concrete crack repair of Zhuzhuang Reservoir Dam

朱庄水库大坝为浆砌石重力坝,大坝上游坝面、泄洪底孔、廊道内发现大量混凝土裂缝,底孔、廊道内裂缝并有白色析出物和渗水现象。为消除安全隐患,根据裂缝所处部位及裂缝的宽度、深度,采取相应的措施对裂缝进行修补,满足了工程安全运行的要求。

Zhuzhuang Reservoir Dam is a concrete masonry gravity dam.Many cracks were found in the upstream surface of the dam,the bottom outlet of flood discharge and the corridor.The cracks of corridor with white precipitates and water seepage.In order to eliminate potential safety hazards and meet the requirements of safe operation,the corresponding remedial measures should be taken to deal with the cracks according to the position,the width and the depth of cracks.