| 南京市地铁3号线秣周路站钻孔咬合桩施工技术 |
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| 引用本文： | 李宗.南京市地铁3号线秣周路站钻孔咬合桩施工技术[J].铁道建筑技术,2012(7):119-122. |
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| 作者姓名： | 李宗 |
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| 作者单位： | 中国铁建十八局集团第四工程有限公司,天津,300480 |
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| 摘 要： | 结合南京地铁3号线秣周路站工程实例,阐述钻孔咬合桩施工的基本原理及特点,着重介绍钻孔咬合桩的施工要点,并对管涌、地下障碍物、分段施工接头、事故桩等常见问题进行处理,最终顺利完成了施工任务。
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| 关 键 词： | 地铁车站 钻孔咬合桩 施工技术 |
Secant Boring Pile Construction Technique of Subway Line 3 Nanking Mozhou Road Station |
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| Li Zong.Secant Boring Pile Construction Technique of Subway Line 3 Nanking Mozhou Road Station[J].Railway Construction Technology,2012(7):119-122. |
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| Authors: | Li Zong |
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| Institution: | Li Zong(China Railway 18th Bureau Group Co.Ltd.,Tianjin 300480,China) |
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| Abstract: | The paper states the basic principle and characteristics of secant boring pile,combining with the example of the Subway Line 3 Nanking City Mozhou Road Station,with focuses on the key construction points,and treatment to the common problems of piping,underground obstructions,block construction joints and accident pile etc.,ensuring a complete success of the construction. |
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| Keywords: | subway station secant boring pile construction technique |
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