| 帷幕灌浆技术在桥墩施工中的应用 |
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| 引用本文： | 麦荣强,曾宪斌. 帷幕灌浆技术在桥墩施工中的应用[J]. 探矿工程, 2009, 36(8): 66-68 |
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| 作者姓名： | 麦荣强 曾宪斌 |
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| 作者单位： | 广西基础勘察工程有限责任公司,广西桂林541001 |
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| 摘 要： | 对于在砂卵石含量高、粒径较大的地层进行桥墩施工，多利用围堰法，围堰能否正常施工，则其外围的截防渗措施及施工工艺对防渗效果至关重要。桂林漓江南洲大桥通过设计方案比选，采用双液注浆帷幕灌浆技术进行截防水施工，取得了良好的效果，可为同类工程施工提供借鉴依据。
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| 关 键 词： | 桥墩施工 围堰防渗 帷幕灌浆 |
| 收稿时间： | 2009-03-20 |
| 修稿时间： | 2009-06-29 |
Application of Curtain Grouting in Bridge Pier Construction |
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| MAI Rong-qiang and ZENG Xian-bin. Application of Curtain Grouting in Bridge Pier Construction[J]. Exploration Engineering:Rock & Soil Drilling and Tunneling, 2009, 36(8): 66-68 |
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| Authors: | MAI Rong-qiang and ZENG Xian-bin |
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| Affiliation: | ( Guangxi Foundation Investigation Engineering Co. , Ltd. , Guilin Guangxi 541001, China) |
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| Abstract: | Cofferdam method is often applied for bridge pier construction in the formations with big sand-pebble particles, peripheral anti-seepage method and the construction technology are very important for anti-seepage effect. Bi-slurry curtain grouting technology was selected for Nanzhou bridge of Guitin, the ideal application could be reference to similar projects. |
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| Keywords: | bridge pier construction anti-seepage by cofferdam curtain grouting |
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