| 后压浆技术在某体育场灌注桩中的应用 |
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| 引用本文： | 宇文建助.后压浆技术在某体育场灌注桩中的应用[J].土工基础,2004,18(4):19-21. |
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| 作者姓名： | 宇文建助 |
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| 作者单位： | 中咨工程建设监理公司,北京,100044 |
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| 摘 要： | 介绍了后压浆技术在某体育场桩基工程中的应用情况 ;对基桩的静载对比试验表明 ,采用桩端和桩侧后压浆技术 ,可提高基桩承载力 4 4 %以上 ,基桩的下沉量减小 4 2 .5 % ;根据应用结果 ,提出了适用的桩基后压浆施工工艺和设计参数
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| 关 键 词： | 灌注桩 后压浆 承载力 沉降量 |
| 文章编号： | 1004-3152(2004)04-0019-03 |
| 修稿时间： | 2004年5月6日 |
Application of Post Compressing Grouting Technology of Foundation Pile in a Stadium Construction |
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| YU WEN Jian-zhu.Application of Post Compressing Grouting Technology of Foundation Pile in a Stadium Construction[J].Soie Engineering and Foundation,2004,18(4):19-21. |
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| Authors: | YU WEN Jian-zhu |
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| Abstract: | The post compressing grouting technology applied in the stadium engineering is described in this paper. The comparing tests of static loads for the foundation piles show that the bearing capacity of foundation piles is increased for above 44% and the pile subsiding amount is decreased for 42.5%. According to the applying results the suitable technology and designing parameters are proposed. |
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| Keywords: | grouting pile post compressing grouting bearing capacity subsiding amount |
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