| 砂质粉土中沉管灌注桩的质量问题浅析 |
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| 引用本文： | 郭魏峰.砂质粉土中沉管灌注桩的质量问题浅析[J].城市道桥与防洪,2007(7):102-104. |
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| 作者姓名： | 郭魏峰 |
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| 作者单位： | 杭州市七格污水处理厂工程建设指挥部,浙江杭州,310005 |
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| 摘 要： | 该文以杭州市七格污水处理厂构筑物的地基处理工程为例,根据该工程不同阶段的沉管灌注桩地基处理的结果,对中等到严重液化的砂质粉土类地质条件下沉管灌注桩施工质量进行分析,并提出了几点相应的预防措施,以供类似工程参考。
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| 关 键 词： | 沉管灌注桩 抗拔桩 液化土层 质量控制 |
| 文章编号： | 1009-7716（2007）07-00102-02 |
| 收稿时间： | 2007-05-09 |
| 修稿时间： | 2007年5月9日 |
Elementary Analysis on Several Quality Problems of Sinking Pipe Cast-in-place Pile in Sandy Silt |
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| Guo Weifeng.Elementary Analysis on Several Quality Problems of Sinking Pipe Cast-in-place Pile in Sandy Silt[J].Urban Roads Bridges & Flood Control,2007(7):102-104. |
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| Authors: | Guo Weifeng |
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| Institution: | Guo Weifeng |
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| Abstract: | Taking the subgrade treatment project of the structures in Hangzhou Qige Wastewater Treatment Plant as an example, and based on the treatment results of the sinking pipe cast-in-place pile in the different stages of the project, the article analyzes the construction quality of the sinking pipe cast-in-place pile under the geological condition of sandy silt being from medium to seriously liquefied, and puts forward several relative measures to the similar projects for reference. |
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| Keywords: | sinking pipe cast-in-place pile anti-pulling pile liquefied soil stratum quality control |
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