| 双液灌浆法在临时围堰止水帷幕中的应用 |
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| 引用本文： | 吴维正,丰武江,沈家兵,龚宏伟.双液灌浆法在临时围堰止水帷幕中的应用[J].探矿工程,2011,38(2):46-47. |
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| 作者姓名： | 吴维正 丰武江 沈家兵 龚宏伟 |
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| 作者单位： | 江西省核工业地质局267大队,江西九江332000 |
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| 摘 要： | 双液灌浆法是静压灌浆法的一种,通过水泥浆和速凝剂在地层孔隙和裂隙中的快速凝结,增加了地基土的不透水性,从而防止流砂、渗水等不利现象的出现。在大连取水泵房工程止水帷幕中漏浆严重部位采用该方法后,取得了较好的防渗防漏效果,为下一步的旋喷灌浆改善了施工条件。
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| 关 键 词： | 漏浆 止水帷幕 双液灌浆 |
| 收稿时间： | 2010/9/9 0:00:00 |
| 修稿时间： | 2010/9/9 0:00:00 |
Application of Double-fluid Grouting in Water-proof Curtain of Temporary Cofferdam |
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| WU Wei-zheng,FENG Wu-iang,SHEN Jia-bing and GONG Hong-wei.Application of Double-fluid Grouting in Water-proof Curtain of Temporary Cofferdam[J].Exploration Engineering(Drilling & Tunneling),2011,38(2):46-47. |
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| Authors: | WU Wei-zheng FENG Wu-iang SHEN Jia-bing and GONG Hong-wei |
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| Institution: | (267 Team,Jiangxi Province Nuclear Industry Geology Bureau,Jiujiang Jiangxi 332000,China) |
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| Abstract: | The double-fluid grouting is a type of the static pressure grouting.By the fast setting of the cement slurry and the accelerating agent in the formation pore and crack,the water-permeable proof of foundation soil is increased and the disadvantageous of sand flow and seepage are controlled.The double-fluid grouting was applied in the serious leakage part of water-proof curtain project in a pump room in Dalian with good effect of anti-seepage and waterproofing. |
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| Keywords: | leakage water-proof curtain double-fluid grouting |
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