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楚楼水库土坝坝基存在透水砂层和渗漏险情,采取高喷灌浆阻断渗漏通道以解决楚楼大坝渗漏问题。为确保灌浆的施工质量,针对高喷灌浆的施工特点、技术要求等,建立了切实可行的监理质量检查体系,制定了有效的监理控制措施。对灌浆施工中的重要工序实行主动控制与全过程控制相结合的监理工作方法,使灌浆质量得到有效控制。
There is water seepage sand layer and seepage danger in the dam foundation of Chu Lou Reservoir. High-pressure grouting slurry is used to block the seepage channel to solve the leakage of Chu Lou dam. In order to ensure the construction quality of grouting, a practical inspection system of supervision quality is established according to the construction characteristics and technical requirements of grouting, and effective supervision and control measures are formulated. Implementation of the important process of grouting construction of active control and the whole process of supervision of the working methods of supervision, grouting quality is effectively controlled.