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Data analysis on temperature monitoring of overflow sections in Dahua dam

WEI De-rong, XU Jian-qing and ZHU Jin-jie   

  • Published:2003-10-28

大化水电站溢流坝温度监测资料分析

魏德荣,徐建清,朱锦杰   

  1. 国家电力公司大坝安全监察中心,杭州 310014

Abstract: Temperature monitoring system on overflow sections in Dahua hydropower station is introduced, along with analysis on long monitoring data, from which the law of temperature distribution and its change in solid dam section, hollow dam section and piers are presented.?

摘要: 本文介绍了大化水电站溢流坝温度监测系统,并对长期监测资料进行了分析,找出了空腹坝段、实体坝段及闸墩温度分布规律及变化规律,通过与设计计算温度场对比,找出了引起两者差异的原因,