| 客大盾构区间端头井加固技术比选 |
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| 引用本文： | 朱洪威.客大盾构区间端头井加固技术比选[J].筑路机械与施工机械化,2007,24(8):50-51,55. |
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| 作者姓名： | 朱洪威 |
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| 作者单位： | 江西理工大学,环境与建筑工程学院,江西,赣州,341000 |
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| 摘 要： | 以广州轨道交通3号线客大盾构隧道为背景,通过对盾构隧道施工过程中几种不同类型的土压平衡盾构施工的进出洞加固施工方案的分析,比较其各自的优缺点,并结合其工程经济性进行判断,最终决定采用钻孔桩加固盾构端头作为盾构隧道的进出洞方案。
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| 关 键 词： | 盾构隧道 地基加固 钻孔桩 搅拌桩 |
| 文章编号： | 1000-033X（2007）08-0050-02 |
| 修稿时间： | 2006-11-17 |
Compare on Reinforce Technology of the End in Ke-Da Shield Section |
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| ZHU Hong-wei.Compare on Reinforce Technology of the End in Ke-Da Shield Section[J].Road Machinery & Construction Mechanization,2007,24(8):50-51,55. |
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| Authors: | ZHU Hong-wei |
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| Institution: | School of Environment and Construction Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, Jiangxi, China |
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| Abstract: | Taking Guangzhou orbit transport Route Three Ke-da shield tunnel as example,this paper analyzes several sorts of pass in and out consolidation construction projects in earth pressure balanced shield construction in the shield tunnel construction projects and compares their respective advantages and disadvantages. Together with the consideration of the economy of projects, the paper draws the conclusion to take drilling pile consolidation shield as the pass in and out project of shield tunnel. |
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| Keywords: | shield tunnel groundwork consolidation drilling pile stirring pile |
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