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为了解广州蓄能水电厂下库坝的实际运行情况,对广州抽水蓄能电站下库坝扬压力纵横段面测点在2004~2006年间的观测资料进行了对比分析,同时利用统计模型分析了扬压力的影响因素。结果表明,广州抽水蓄能电站下库坝纵横断面的扬压力分布基本符合客观规律,帷幕及排水措施发挥的效果基本良好;扬压力主要受库水位影响较大,其他因素影响较小。
In order to understand the actual operation of the reservoir dam in Guangzhou Pumped Storage Power Station, the observed data of the longitudinal section of the pumped bar in Guangzhou Pumped Storage Power Station during the period from 2004 to 2006 were compared and analyzed, and the statistical model was used to analyze Factors influencing the pressure of Yang. The results show that the distribution of thrust in vertical and horizontal sections of the lower reservoir dam of Guangzhou Pumped Storage Station basically meets the objective law, and the effect of curtain and drainage measures is basically good. The lift pressure is mainly affected by the reservoir water level and is less affected by other factors.