| 挤扩支盘桩在厂房基础中的应用 |
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| 引用本文： | 刘建涛,张广亮,苏冠英. 挤扩支盘桩在厂房基础中的应用[J]. 探矿工程(岩土钻掘工程), 2011, 38(5): 42-44 |
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| 作者姓名： | 刘建涛 张广亮 苏冠英 |
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| 作者单位： | 1. 河南省地矿局第二水文地质工程地质队,河南,郑州,450007;河南省地矿建设工程(集团)有限公司,河南,郑州,450007
2. 河南省地矿建设工程(集团)有限公司,河南,郑州,450007 |
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| 摘 要： | 结合某厂房桩基工程挤扩支盘桩施工情况,介绍了挤扩支盘桩的施工工艺,根据施工中出现的问题提出了挤扩支盘桩施工时应注意的事项,并对比分析了支盘桩与普通灌注桩的技术经济指标,支盘桩具有明显的优势。
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| 关 键 词： | 钻孔灌注桩 挤扩支盘桩 挤扩作业 桩基 |
Application of Squeezed Branch Pile in a Plant Foundation |
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| LIU Jian-tao,ZHANG Guang-liang and SU Gaun-ying. Application of Squeezed Branch Pile in a Plant Foundation[J]. Exploration Engineering （Rock & Soil Drilling and Tunneling）, 2011, 38(5): 42-44 |
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| Authors: | LIU Jian-tao ZHANG Guang-liang SU Gaun-ying |
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| Affiliation: | LIU Jian-tao1,2,ZHANG Guang-liang2,SU Gaun-ying2(1.No.2 Hydrogeology and Engineering Geology Team,Henan Provincial Bureau of Geo-exploration and Mineral Development,Zhengzhou Henan 450007,China;2.Henan Geological & Mineral Resources Construction Engineering 〈group〉 Co.,Ltd.,Zhengzhou Henan 450007,China) |
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| Abstract: | Based on the construction situation of squeezed branch pile in pile foundation engineering of a plant, the paper introduced the squeezed branch pile construction technology; according to the problems encountered in the construction, the attentions were put forward. Comparative analysis was made on the technical and economic indexes of branch pile and conventional grouting pile, which proved the advantages of the former. |
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| Keywords: | bored grouting pile squeezed branch pile squeezed work pile foundation |
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