| 钻孔灌注桩桩端胶囊压浆的研究与应用 |
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| 引用本文： | 涂平海,张利国.钻孔灌注桩桩端胶囊压浆的研究与应用[J].天津建设科技,2001,11(2):21-22. |
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| 作者姓名： | 涂平海 张利国 |
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| 作者单位： | 铁道部第三勘测设计院岩土工程总公司 |
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| 摘 要： | 介绍钻孔灌注桩胶囊注浆设计原理,施工工艺流程及扬州市南绕城公路京杭运河特大桥桥基试桩情况.首次在山西省原太高速公路推广使用桩底胶囊压力注浆,通过检测压浆桩承载力可达5155kN,合格率为100%.最后总结出15条施工经验体会.
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| 关 键 词： | 钻孔灌注桩 胶囊压浆 试桩 施工 体会 |
| 修稿时间： | 2001年1月18日 |
Study on the Application to Drilled Piles for Pressure Grouting of Pile Tip With
Capsule |
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| Tu Pinghai Zhang Ligno.Study on the Application to Drilled Piles for Pressure Grouting of Pile Tip With
Capsule[J].Tianjin Construction Science and Technology,2001,11(2):21-22. |
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| Authors: | Tu Pinghai Zhang Ligno |
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| Abstract: | This paper introduces the principle of drilled piles for pressure grouting of pile lip with capsule, the construction technological process and the situation of the especially big bridge on the Jing - Hang Canal in Yangzhou city. These drilled piles have been applied to Yuanping - Taiyuan Expressway for the first time. The tests on these drilled piles are up to standard. Lastly, learn from construction is prove to be suitable in many engineering projects. |
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| Keywords: | drilled pile pressure grouting with capsule tested pile lean) from construction |
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