| 大直径特长桩基旋挖钻机成孔技术研究 |
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| 引用本文： | 杜强泽.大直径特长桩基旋挖钻机成孔技术研究[J].现代交通技术,2010,7(5):56-59. |
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| 作者姓名： | 杜强泽 |
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| 作者单位： | 中铁十局集团第三建设有限公司,安徽,合肥,230088 |
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| 摘 要： | 近年来旋挖钻机越来越频繁的用于桩基施工中,文章通过京杭大运河特大桥跨运河主跨桩基础的施工,从施工方案比选、钢平台布置检算、施工工艺流程等角度全面阐述了旋挖钻机的施工技术,可为类似工程提供参考。
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| 关 键 词： | 大直径特长桩基 旋挖钻机 成孔技术 |
Research on Hole Forming Technology of Long Pile with Large Diameter using Rotary Drilling Rig |
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| Du Qiangze.Research on Hole Forming Technology of Long Pile with Large Diameter using Rotary Drilling Rig[J].Modern Transportation Technology,2010,7(5):56-59. |
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| Authors: | Du Qiangze |
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| Institution: | Du Qiangze(The Third Constrution Co.,Ltd.,China Railway 10th Bureau Group,Hefei 230088,China) |
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| Abstract: | In recent years,the use of rotary drilling rig becoming more and more widespred in pile foundation construction.According to pile foundation construction of The Grand Canal bridge main span,this paper introduces the construction technologies from aspects of construction scheme comparing and choice,steel platform layout checking and construciton process.The research could provide reference to similar projects. |
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| Keywords: | long pile foundation with large dimameter rotary drilling rig hole forming technology |
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