[1]孙松,王海伟,唐建军,等.三河闸伸缩缝防渗处理效果分析[J].江苏水利,2023,(08):41-43,47.
　SUN Song,WANG Haiwei,TANG Jianjun,et al.Analysis of the effect of anti-seepage treatment of expansion joints in Sanhe Sluice[J].JIANGSU WATER RESOURCES,2023,(08):41-43,47.
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三河闸伸缩缝防渗处理效果分析()
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《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2023年08期
页码:
41-43,47
栏目:
水利工程管理及防汛防旱
出版日期:
2023-08-15

文章信息/Info

Title:
Analysis of the effect of anti-seepage treatment of expansion joints in Sanhe Sluice
文章编号:
1007-7839（2023）08-0041-0003
作者:
孙松; 王海伟; 唐建军; 张状
（江苏省洪泽湖水利工程管理处，江苏 淮安 223100）
Author(s):
SUN Song;  WANG Haiwei;  TANG Jianjun;  ZHANG Zhuang
（Hongze Lake Water Conservancy Project Management Office, Huai’an 223100, China）
关键词:
三河闸; 伸缩缝; 观测分析; 防渗处理
Keywords:
Sanhe Sluice;  expansion joint;  observational analysis;  waterproof treatment
分类号:
TV663
文献标志码:
B
摘要:
三河闸是淮河入江水道的控制口门，经过多年运行，多处闸墩伸缩缝位置出现渗漏，影响工程运行安全。通过分析三河闸伸缩缝观测资料，研究伸缩缝变形与闸墩渗漏问题之间的关系，结合现场条件，提出在伸缩缝中部钻孔及灌注水溶性聚氨酯浆液的防渗处理方案。经灌浆防渗处理后，三河闸闸墩渗漏问题得以解决，可为类似大型水闸的伸缩缝检查观测及防渗处理提供借鉴。
Abstract:
The Sanhe Sluice, as the control gate of channel for the Huaihe River to the Changjiang River. After many years of operation, leakage occurred at many gate pier expansion joints, affecting the safety of project operation. By analyzing the observation data of the expansion joint of Sanhe Sluice, the relationship between the deformation of the expansion joint and the leakage of the gate pier is studied. According to the site conditions, the anti-seepage treatment scheme of drilling holes in the middle of the expansion joint and filling with water-soluble polyurethane grouting fluid is proposed. After grouting and anti-seepage treatment, the leakage problem of Sanhe Sluice pier has been solved thoroughly. It can provide reference for the inspection and observation of expansion joints and seepage prevention treatment of similar large sluices.

参考文献/References:

[1]邵杰，孙承坪，周路宝. 大中型病险水闸的成因及除险加固措施分析[J]. 水利规划与设计，2019（2）：112-115.
[2]周和平，陆美凝，严凯. 采用锚杆增强三河闸抗滑稳定技术研究[J]. 江苏水利，2023（2）：9-13.
[3]于明鑫，蔡洪亮. 水溶性聚氨酯在病险水库混凝土渗水裂缝堵漏处理中的应用[J]. 长江科学院院报，2009（10）：108-111.
[4]中国建筑材料联合会. 聚氨酯灌浆材料：JC/T 2041—2020[S]. 北京：中国建材出版社，2020.

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备注/Memo

备注/Memo:
收稿日期：2023-01-27
作者简介：孙松（1986—），男，高级工程师，本科，主要从事水利工程建设及运行管理工作。E-mail：sunong86@qq.com
更新日期/Last Update: 2023-08-15