| 后压浆扩底旋挖钻孔灌注桩施工工艺在工程施工中应用 |
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| 引用本文： | 李海军,王善清.后压浆扩底旋挖钻孔灌注桩施工工艺在工程施工中应用[J].安徽地质,2010,20(4):297-299,305. |
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| 作者姓名： | 李海军 王善清 |
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| 作者单位： | 安徽地矿建设有限责任公司,安徽合肥,230001;淮矿地产合肥有限公司,安徽合肥,230001 |
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| 摘 要： | 后压浆扩底旋挖钻孔灌注桩具有单桩承载力极高,沉降小、抗震性好,工效高,工程总费用相对较低等优点,深受设计及建设单位的欢迎。本文结合工程实际谈一下后压浆扩底旋挖钻孔灌注桩的施工工艺在工程施工中的体会。
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| 关 键 词： | 后压浆 扩底 旋挖桩 施工 |
APPLICATION OF POST-GROUTING BELLOUT SPINNING DRILL PILE IN CONSTRUCTION |
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| LI Hai-jun,Wang Shan-qing.APPLICATION OF POST-GROUTING BELLOUT SPINNING DRILL PILE IN CONSTRUCTION[J].Geology of Anhui,2010,20(4):297-299,305. |
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| Authors: | LI Hai-jun Wang Shan-qing |
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| Institution: | LI Hai-jun 1,Wang Shan-qing 2(1.Anhui Dikuang Construction Co.,Ltd.,Hefei,Anhui 230001,China;2.Huaikuang Real Estate(Hefei) Co.,Ltd.,Hefei 230001,Anhui,China) |
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| Abstract: | Post-grouting spinning drill pile has advantages in its great bearing capacity,small subsidence,high resistance to quake,high efficiency and relatively low total project cost.This paper introduced the technique and its application. |
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| Keywords: | post-grouting bellout spinning drill pile construction |
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