文档介绍：By FU Chun-jiang:Research on seepage monitoring indicators for the reservoir basin of PSPS
抽水蓄能电站库盆渗漏量监控指标的研究
傅春江,李君军,王玉洁
(国家电力监管委员会大坝安全监察中心,浙江杭州 310014)
摘要:为评判抽水蓄能电站库盆的渗漏量大小,提出了渗漏量分级监控指标——无故障监控指标和极限监控指
标。介绍了基于综合渗透系数法和裂缝渗流法的无故障监控指标计算方法,并采用计算建筑物的排水能力来制
定极限监控指标。通过具体实例阐述了分级监控指标的应用。
关键词:渗漏量;综合渗透系数法;排水能力;一级监控指标;二级监控指标
Research on seepage monitoring indicators for the reservoir basin of pumped storage power station//
Title: by FU Chun-ji⁃
// Large Dam Safety Supervision Center of SERC
ang, LI Jun-jun and WANG Yu-jie
To evaluate the seepage at reservoir basin of pumped storage power station, monitoring indicators of two grades
Abstract:
were advanced, . faultless monitoring indicators and limit monitoring indicators. This paper, based prehensive
permeability coefficient method and crack seepage method, introduced the calculation method for faultless monitoring in⁃
dicators, as well, drainage capacity of structures was used to set the limit monitoring indicators. At last, example was pre⁃
sented to show the application of the monitoring indicators.
seepage; comprehensive permeability coefficient method; drainage capacity; monitoring indicator of grade
Key words:
one; monitoring indicator of grade two
中图分类号: 文献标识码:A 文章编号:1671-1092(2011)04-0012-03
0 引言值,第二级为建筑物极限监控指标,即为不正常和
失效之间的界限值。
抽水蓄能电站运行水位变化频繁,对库盆的防
渗要求较高。目前国内已经运行的抽蓄电站库盆 1