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Determination and application of monitoring warning value at Liujiaxia dam

LI Zhi - min and GAO Cheng- zhong   

  • Online:2008-02-28 Published:2008-02-28

刘家峡水电站大坝监测警戒值的确定与应用

李志敏1,高承众2   

  1. 1.甘肃电力科学研究院, 甘肃兰州 730050; 2.刘家峡水电厂, 甘肃永靖 731600

Abstract: Warning value of damsafetymonitoring is always an issue on which operation management departments pay a lot of attention. Basing on statistical analysis and combining with design, construction and operation data, the warning values of dam safety monitoring at Liujiaxia hydropower station were determined.

摘要: 大坝安全监测警戒值多年来一直是运行单位比较关心的问题。针对刘家峡水电站运行条件的改变, 通过计算研究, 以统计分析为主, 同时综合分析设计、施工、运行的有关资料, 按照保证安全、讲究实际、灵活方便的原则, 最终确定大坝重要部位的监测物理量警戒值。