双液注浆技术在杭州市天城广场工程中的应用 |
投稿时间:2012-03-12 修订日期:2012-03-12 点此下载全文 |
引用本文:董建忠,何家趾.双液注浆技术在杭州市天城广场工程中的应用[J].钻探工程,2012,39(7):46-48,81.DONG Jian-zhong,HE Jia-zhi. Application of Double Liquid Grouting in Hangzhou Tiancheng Square[J]. Drilling Engineering, 2012,39(7):46-48,81. |
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中文摘要:针对杭州市天城广场工程在基坑开挖过程中地下连续墙接缝处局部出现渗漏水的情况,为确保基坑开挖及周边建筑物的运作安全,采用水泥-水玻璃双液注浆技术对该部位出现的渗漏进行技术处理。分析了渗漏的原因,介绍了水泥-水玻璃双液注浆工艺及施工技术措施。 |
中文关键词:深基坑 地下连续墙 渗漏 水泥-水玻璃双液注浆 堵漏止水 |
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Application of Double Liquid Grouting in Hangzhou Tiancheng Square |
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Abstract:In view of partial seepage in underground continuous wall during structure excavation in Hangzhou Tiancheng square, cement-sodium silicate double liquid grouting technology is used to ensure the safety during excavation. It can provide reference in the similar deep foundation pit construction. |
keywords:deep foundation pit underground continuous wall seepage cement-sodium silicate double liquid grouting seepage treatment |
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