| 高压灌浆在四佛水库除险加固中的应用 |
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| 引用本文： | 覃荣全.高压灌浆在四佛水库除险加固中的应用[J].中小企业科技,2010(6). |
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| 作者姓名： | 覃荣全 |
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| 作者单位： | 广西海河水利建设有限责任公司; |
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| 摘 要： | 四佛水库的土层结构使大坝渗流不稳定,严重威胁水库大坝的安全。利用高压灌浆技术对水库进行除险加固,对其主体工程防渗板墙设计采用折线连接,分两序孔进行施工,取得良好效果,故建议在更多的防渗工程中推广和使用该技术。文章结合四佛水库除险加固工程高压摆喷灌浆实例,探讨高压摆喷灌浆技术在施工过程中可能遇到的情况及处理方法。
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| 关 键 词： | 高压灌浆 水库 除险加固 坝体防渗 |
The Applications of High Pressure Grouting to Reinforcement and Risk Elimination of Sifo Hydropower Station |
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| Authors: | QIN Rong-quan |
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| Institution: | QIN Rong-quan (Guangxi Haihe Water Conservation , Supply Co.,Ltd.,Nanning Guangxi 530023) |
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| Abstract: | The soil structure beneath Sifo dam causes instability of dam seepage,a menace to the security of the dam. Good results are achieved after applying the high pressure grouting to reinforcement and risk elimination and using disconnection method for the seepage wall of the major project with sequence hole for the construction.The method should be popularized in similar seepage projects.The article,taking an example with applications of high pressure grouting to reinforcement and risk elimination of Sifo hydro... |
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| Keywords: | high pressure grouting hydropower station reinforcement and risk elimination dam antiseepage |
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