新疆SETH水库导流底孔封堵设计与施工  

Plugging Design and Construction for Diversion Bottom Hole of SETH Reservoir in Xinjiang

作　　者：许玉梅 黄荣佳 蒋小健 XU Yumei;HUANG Rongjia;JIANG Xiaojian(The Administrative Agency of SETH Reservoir,Altay 836500,China;Sichuan Ertan International Consulting Co.,Ltd.,Chengdu 611100,China)

机构地区：[1]阿勒泰地区萨尔托海水库管理处,新疆阿勒泰836500 [2]四川二滩国际工程咨询有限责任公司,四川成都611100

出　　处：《浙江水利水电学院学报》2023年第6期45-48,共4页Journal of Zhejiang University of Water Resources and Electric Power

摘　　要：新疆SETH水库导流底孔封堵设计方案主要包括工程导流底孔下闸标准、封堵施工导流标准、封堵体设计标准及封堵体设计等。该工程在2022年4月正式下闸蓄水,随即施工单位按照设计方案进行了封堵体施工,施工中严格控制混凝土浇筑质量、混凝土温度,施工组织合理,顺利完成了导流底孔封堵。通过对下闸蓄水后的运行情况进行观察(库前水位达到正常蓄水位),发现导流底孔封堵体四周未见渗漏现象,证明封堵效果良好,可供同类工程参考。The design scheme of diversion bottom hole of Xinjiang SETH Reservoir mainly includes the standard of diversion bottom hole,plugging construction diversion standard,plugging body design standard and plugging body design,etc.In April 2022,the project officially impounded water under the sluice,and the plugging body construction was carried out according to the design scheme.During the construction,the concrete pouring quality and concrete temperature were strictly controlled,the construction organization was reasonable,and the diversion bottom hole plugging was successfully completed.Through the observation after water storage in the lower sluice(the water level before storage reaches the normal storage level),there is no leakage around the blocking body of the diversion bottom hole,which indicates that the plugging effect is good and can be used for reference for similar projects.

关 键 词：水库 导流底孔 封堵 设计 施工 

分 类 号：TV551.13[水利工程—水利水电工程]