| 乌江渡水电站扩机工程地下厂房防渗帷幕灌浆施工技术 |
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| 引用本文： | 李剑华,唐章伟. 乌江渡水电站扩机工程地下厂房防渗帷幕灌浆施工技术[J]. 东北水利水电, 2009, 27(8): 15-17 |
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| 作者姓名： | 李剑华 唐章伟 |
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| 作者单位： | 中水东北勘测设计研究有限责任公司,吉林,长春,130062;中水东北勘测设计研究有限责任公司,吉林,长春,130062 |
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| 摘 要： | 乌江渡水电站扩机地下厂房防渗帷幕工程地处岩溶发育地区，工程地质条件复杂。水平岩溶、垂直岩溶发育。为确保地下厂房的安全，尽可能减少乌江河水及地下水对它的影响，在地下厂房上、下游各设计了一道防渗帷幕。防渗帷幕施工采用高压灌浆施工工艺．灌浆过程中遇到了注入量大。灌浆难以结束。溶洞等特殊情况，通过采取相应的处理措施．收到了较好的效果。
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| 关 键 词： | 地下厂房 帷幕灌浆 高压灌浆 乌江渡水电站 |
Construction technique of anti-seepage curtain grouting for underground powerhouse of Wujiangdu hydropower station enlargement project |
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| LI Jian-Hua,TANG Zhang-Wei. Construction technique of anti-seepage curtain grouting for underground powerhouse of Wujiangdu hydropower station enlargement project[J]. Water Resources & Hydropower of Northeast China, 2009, 27(8): 15-17 |
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| Authors: | LI Jian-Hua TANG Zhang-Wei |
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| Abstract: | Anti-seepage curtain grouting project of underground powerhouse for Wujiangdu hydropower station enlargement project is located in karsts development area with complicated engineering geological condition,level and vertical karsts development.To ensure the safety of underground powerhouse and decrease the influence of Wujiang river and groundwater on the powerhouse,the anti-seepage curtain is made in upstream and downstream of the powerhouse respectively.High-pressure grouting construction technique is used... |
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| Keywords: | underground powerhouse curtain grouting high-pressure grouting Wujiangdu hydropower station |
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