| 聚氨酯注浆在坝体渗漏处理中的应用 |
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| 引用本文： | 高春波,高正廉.聚氨酯注浆在坝体渗漏处理中的应用[J].水科学与工程技术,2013(1):67-69. |
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| 作者姓名： | 高春波 高正廉 |
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| 作者单位： | 河北省桃林口水库管理局,河北秦皇岛,066400 |
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| 摘 要： | 坝体渗漏是水工建筑物常见病害，严重影响了我国北方寒冷和严寒地区修建的碾压混凝土重力坝坝体混凝土的耐久性和工程安全性。聚氨酯低压持续灌浆法充分利用聚氨酯特性，在桃林口水库大坝渗排水治理中收到了较好的效果。对同类坝体渗漏缺陷处理有一定的借鉴价值。
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| 关 键 词： | 聚氨酯 低压持续灌浆 碾压混凝土重力坝 渗漏治理 |
Application of Low-pressure and Continuous Polyurethane Grouting Technology in Seepage Treatment of the RCC Gravity Dam |
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| GAO Chun-bo
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GAO Zheng-lian.Application of Low-pressure and Continuous Polyurethane Grouting Technology in Seepage Treatment of the RCC Gravity Dam[J].Water Sciences and Engineering Technology,2013(1):67-69. |
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| Authors: | GAO Chun-bo GAO Zheng-lian |
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| Institution: | (Taolinkou Reservoir Management Office of Hebei Province,Qinhuangdao 066400,China) |
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| Abstract: | Seepage is a frequent disease of hydraulic structures, it seriously influence the durability and safety of the RCC Gravity Dam in the cold area of north China. Low-pressure and Continuous Polyurethane Grouting Technology make full use of polyurethane characteristics, which make good results in seepage and drainage management of Taolinkou reservoir dam. The experience can be used for the other RCC Gravity Dams. |
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| Keywords: | polyurethane low-pressure continuous grouting RCC Gravity Dam seepage treatment |
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