| 注浆预处理法解决围护桩桩间稳定 |
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| 引用本文： | 赵守智.注浆预处理法解决围护桩桩间稳定[J].土工基础,2007,21(6):14-16. |
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| 作者姓名： | 赵守智 |
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| 作者单位： | 中国兵器工业北方勘察设计研究院,成都,610000 |
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| 摘 要： | 介绍了在排桩支护结构中,开挖前通过微型钢管桩注入水泥水玻璃混合液,胶结固化桩间土,以解决桩间流泥、流砂及坍塌问题的工程实例。这种事前支护法对相似工程具有一定的参考价值。
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| 关 键 词： | 桩间土 注浆 预处理 沉降差 稳定 |
| 文章编号： | 1004-3152(2007)06-0014-03 |
| 修稿时间： | 2006年7月24日 |
Pre-grouting to Deal with Stability Between Guard Posts |
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| ZHAO Shou zhi.Pre-grouting to Deal with Stability Between Guard Posts[J].Soie Engineering and Foundation,2007,21(6):14-16. |
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| Authors: | ZHAO Shou zhi |
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| Abstract: | An engineering case related to pre-grouting is introduced.In this case,before the excavation of row-pile support,the intermixture of cement-sodium silicate is injected into the micro steel tube pile,in which soil between piles is cementation and solidification in order to deal with such problems as drift earth,drift sands and callapse.Hence the pre-support can provide reference for similar projects. |
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| Keywords: | soil between piles grouting pre-disposal differential settlement stability |
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