| 排子河渡槽渗漏的处理 |
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| 引用本文： | 桂剑萍,江胜华,钟汉华.排子河渡槽渗漏的处理[J].海河水利,2008(1):43-45. |
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| 作者姓名： | 桂剑萍 江胜华 钟汉华 |
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| 作者单位： | 1. 湖北水利水电职业技术学院,湖北,武汉,430072
2. 武汉大学土木建筑工程学院,湖北,武汉,430072 |
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| 摘 要： | 湖北省引丹灌区排子河渡槽经过30多年的运用,渗漏情况严重,大量止水带失效,槽身出现多处裂缝,钢筋裸漏并出现不同程度的锈蚀.在分析了渡槽渗漏原因的基础上,采用化学灌浆、碳纤维布加固等方式进行处理,可为其他渡槽的加固工程借鉴.
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| 关 键 词： | 渡槽 渗漏 裂缝 灌浆 碳纤维布 加固 |
| 文章编号： | 1004-7328（2008）01-0043-03 |
| 收稿时间： | 2007-09-09 |
| 修稿时间： | 2007年9月9日 |
The treatment of leakage in Paizihe aqueduct |
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| GUI Jian-ping,JIANG Sheng-hua,ZHONG Han-hua.The treatment of leakage in Paizihe aqueduct[J].Haihe Water Resources,2008(1):43-45. |
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| Authors: | GUI Jian-ping JIANG Sheng-hua ZHONG Han-hua |
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| Affiliation: | GUI Jian-ping1,JIANG Sheng-hua2,ZHONG Han-hua1(1.HuBei water Resources technical college,Wuhan 430072,China,2.School of Civil , Engineering,Wuhan University,China) |
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| Abstract: | Paizihe aqueduct in Hubei province, in operation for 30 years, had the serve problem of leakage. A number of water-stop operated with no effect. The flume body had cracked in many places, and some steels bared with rust. Based on the analysis of cause of leakage, the aqueduct was strengthened with chemical grouting and CFRP sheets. The strengthening method can be applied in other aqueduct strengthening for reference. |
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| Keywords: | aqueduct leakage crack grouting CFRP sheets strengthening |
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