| 注浆混凝土桩在杭千高速公路路基处理中的应用 |
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| 引用本文： | 何祥,司海宝.注浆混凝土桩在杭千高速公路路基处理中的应用[J].北京工业职业技术学院学报,2004,3(4):70-74. |
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| 作者姓名： | 何祥 司海宝 |
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| 作者单位： | 安徽淮南市公路局,淮南,2310001;安徽理工大学,淮南,2310001 |
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| 摘 要： | 注浆混凝土桩是预填骨料压浆混凝土桩,它是近几年新开发的一种桩型.本文通过注浆混凝土桩在杭千高速软弱地基中的应用,具体讨论了该桩的设计理论和施工工艺,着重分析了设计施工中的关键-砂浆配比问题,并初步探讨了注浆混凝土桩施工过程中易发问题及其处理措施,以期为这种桩的推广应用提供借鉴作用.
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| 关 键 词： | 杭千高速 注浆混凝土桩 软弱地基 砂浆配比 设计施工 |
The Application of the Grouting Concrete Pile to the Ground Improvement of Hangzhou Freeway |
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| He Xiang,Si Haibao.The Application of the Grouting Concrete Pile to the Ground Improvement of Hangzhou Freeway[J].Journal of beijing vocational & technical institute of industry,2004,3(4):70-74. |
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| Authors: | He Xiang Si Haibao |
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| Abstract: | e grouting concrete pile is a new type of concrete pile filled coarse rubble which has just been developed in recent years. On the basis of the application of the grouting concrete pile to the ground improvement of Hangzhou freeway, the design theory and construction technique specifically has been put forward. The key, the ratio of cement mortar,in the design and construction has been analyzed emphatically and detailedly. And also the problems which are easy to occur in the construction and the measures of solutions have been discussed. The conclusion provides reference for the application and generalization of this pile. |
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| Keywords: | ngzhou freeway grouting concrete pile weak ground cement mortar ratio design and construction |
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