| 钻孔灌注桩桩底注浆技术研究 |
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| 引用本文： | 彭忠伟.钻孔灌注桩桩底注浆技术研究[J].黑龙江工程学院学报,2011(2):39-43. |
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| 作者姓名： | 彭忠伟 |
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| 作者单位： | 福建林业职业技术学院; |
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| 摘 要： | 根据广东东莞莞惠城际交通GHZ-2标段新城中央地下站施工现场钻孔灌注桩桩底压力灌浆现场试验和桩的静载试验,介绍桩底压力灌浆的工艺及压力灌浆的效果,主要研究钻孔灌注桩成孔及成桩施工工艺,包括搭建钻孔平台、护筒、钻孔、安放钢筋笼和浇灌混凝土等工序;并针对钻孔灌注桩桩端沉渣的问题进行桩底注浆新工艺的试验研究.
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| 关 键 词： | 钻孔灌注桩 桩底注浆 承载力 |
Grouting of bored pile technique |
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| PENG Zhong-wei.Grouting of bored pile technique[J].Journal of Heilongjiang Institute of Technology,2011(2):39-43. |
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| Authors: | PENG Zhong-wei |
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| Affiliation: | PENG Zhong-wei(Fujian Vocational College of Forestry,Nanping 353000,China) |
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| Abstract: | Based on Dongguan,Guangdong Dongguan Hui GHZ-2 inter-city transport Metro Section of the Central underground station construction site to bored pile and pile pressure grouting field test of the static load test,introduced in the process of pressure grouting pile bottom and pressure grouting effect,the main research bored piles and piles construction technology,including the build drilling platforms,casing,drilling,placement of reinforced concrete cages and water processes;and sediment for the bored pile pro... |
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| Keywords: | bearing capacity of bored pile grouting |
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