深圳抽水蓄能电站引水系统灌浆质量控制与分析

Grouting Quality Control and Analysis for the Water Diversion System of Shenzhen Pumped-storage Power Station

抽水蓄能电站引水系统灌浆质量控制,决定了水道系统渗水量的大小,关系到电站长期运行的经济指标及水道安全。详细介绍了深圳抽水蓄能电站灌浆参数的设计和灌浆中采取的管理措施与技术措施,分析了灌浆检测成果。电站投入运行以来,引水系统结构稳定,无渗漏。通过总结深圳抽水蓄能电站灌浆过程,对水道引水系统灌浆质量控制提出了几点建议,可供类似工程借鉴。

The grouting quality control of the water diversion system of pumped-storage power station determines the amount of water seepage of the waterway system,which is related to the economic indicators of the long-term operation of the power station and the safety of the waterway.The design of grouting parameters of Shenzhen Pumped-storage Power Station and the management and technical measures adopted in grouting process are introduced in detail,and the results of grouting inspections are also analyzed.Since the power station is put into operation,the diversion system has a stable structure and no leakage.By summarizing the grouting process of Shenzhen Pumped-storage Power Station,some suggestions are put forward for the grouting quality control of water diversion system,which can be used as reference for similar projects.