| 南方小型土坝破坏机理与维护方法分析 |
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| 引用本文： | 况娟,秦爱东,徐晓琴.南方小型土坝破坏机理与维护方法分析[J].四川水力发电,2009,28(1):51-52. |
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| 作者姓名： | 况娟 秦爱东 徐晓琴 |
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| 作者单位： | 1. 国电大渡河深溪沟水电有限公司,四川,汉源,625300
2. 国电大渡河流域水电开发有限公司,四川,成都,610041 |
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| 摘 要： | 对小型土坝的破坏机理及维护方法进行了分析，认为许多小型土坝主要是受到波浪的侵蚀、渗流和降雨冲刷等的破坏，针对这些破坏，提出了采用灌浆、护坡、帷幕和排水等工程措施来维护小型土坝。
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| 关 键 词： | 小型土坝 破坏机理 维护方法 |
The Failure Mechanism and Remedial Methods of Small-sized Earth Dam in Southern Region of China |
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| KUANG Juan,QIN Ai-dong,XU Xiao-qin.The Failure Mechanism and Remedial Methods of Small-sized Earth Dam in Southern Region of China[J].Sichuan Water Power,2009,28(1):51-52. |
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| Authors: | KUANG Juan QIN Ai-dong XU Xiao-qin |
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| Affiliation: | Dadu River Shenxigou Hydropower Co. Ltd.;SPC;Hanyuan;Sichuan;625300;China |
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| Abstract: | The failure mechanism and remedial methods of small-sized earth dam are analyzed in this paper. It is concluded that these failures are primarily caused by wave erosion, seepage flow and rain scouring. Therefore, some engineering measures , such as grouting, slope revetment , curtain and water drainage , are to be taken to ensure safety of small-sized earth dam. |
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| Keywords: | small-sized earth dam failure mechanism remedial methods |
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