| 李家峡水电站左底孔泄水道冲蚀破坏处理 |
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| 引用本文： | 李媛. 李家峡水电站左底孔泄水道冲蚀破坏处理[J]. 大坝与安全, 2014, 0(3): 57-60 |
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| 作者姓名： | 李媛 |
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| 作者单位： | 青海黄河水电公司李家峡发电分公司,青海西宁810000 |
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| 摘 要： | 介绍了李家峡水电站左底孔泄水道经过长时间泄水后边墙混凝土冲蚀破坏的情况,经过对左底孔泄水道的缺陷检测和成因分析,有针对性地制定了施工方案,优选了混凝土缺陷修补材料。本工程选择的修补方案及施工技术可在类似工程中推广应用。
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| 关 键 词： | 泄水道 冲蚀破坏 硅粉混凝土 SK手刮聚脲 |
Treatment for the erosion of the bottom concrete of the outlet of Lijiaxia hydropower station |
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| LI Yuan. Treatment for the erosion of the bottom concrete of the outlet of Lijiaxia hydropower station[J]. Large Dam & Safety, 2014, 0(3): 57-60 |
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| Authors: | LI Yuan |
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| Affiliation: | LI Yuan(Lijiaxia Generation Branch of Qinghai Yellow River Hydropower Company) |
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| Abstract: | This paper introduces the erosion of the concrete of the left spillway of Lijiaxia hydropower station after long time water discharge. Based on deterioration inspection and cause analysis, concrete re-pairing material has been chosen and a target-oriented repairing scheme was established, worthy refer-ence. |
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| Keywords: | spillway erosion silica fume concrete SK brush polyurea |
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