Analysis on seepage through plugs in construction branch tunnel of a pumped storage power station#br#

Dam & Safety ›› 2021, Vol. 0 ›› Issue (5): 38-.

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Analysis on seepage through plugs in construction branch tunnel of a pumped storage power station#br#

XU Yihuang, TENG Shimin and LE Lixia

Fujian Xianyou Pumped Storage Co., Ltd.

Received:2021-02-02 Revised:2021-04-03 Online:2021-10-08 Published:2022-01-10

某抽水蓄能电站施工支洞堵头渗流情况分析

许艺煌¹，滕世敏²，乐莉霞¹

1. 福建仙游抽水蓄能有限公司，福建仙游，351200；2. 国家水电站大坝安全和应急工程技术中心，浙江杭州，311122

作者简介:许艺煌（1993— ），男，福建泉州人，助理工程师，从事大坝安全监测分析及管理工作。

Abstract

Abstract: Based on the operation and maintenance of the plug of construction branch tunnel No. 3 of a power station, combining with the on-site inspection of the plug and the monitoring results of seepage and seepage pressure, comprehensive analysis of seepage prevention effect of the plug and its changes is carried out. As well, the safety state of the plug of the construction branch tunnel No. 3 is evaluated, for reference.

Key words: plug, seepage, seepage pressure, seepage prevention effect

摘要： 梳理某电站3号施工支洞堵头的运行维护情况，结合堵头现场检查情况和渗流、渗压监测结果，综合分析堵头防渗效果及其变化情况，对3号施工支洞堵头安全性态做出评价，并为堵头监测设计提供参考。

关键词: 堵头, 渗流, 渗透压力, 防渗效果

CLC Number:

TV698.1

XU Yihuang, TENG Shimin and LE Lixia. Analysis on seepage through plugs in construction branch tunnel of a pumped storage power station#br#[J]. Dam & Safety, 2021, 0(5): 38-.

许艺煌, 滕世敏, 乐莉霞. 某抽水蓄能电站施工支洞堵头渗流情况分析[J]. 大坝与安全, 2021, 0(5): 38-.

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Analysis on seepage through plugs in construction branch tunnel of a pumped storage power station#br#

某抽水蓄能电站施工支洞堵头渗流情况分析

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