| 黄河特大桥深水急流水中墩平台钻孔桩施工技术 |
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| 引用本文： | 陈自明.黄河特大桥深水急流水中墩平台钻孔桩施工技术[J].铁道建筑技术,2011(7):1-4,40. |
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| 作者姓名： | 陈自明 |
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| 作者单位： | 中铁十七局集团第二工程有限公司,西安,710043 |
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| 摘 要： | 深水钻孔平台作为一种深水长桩基施工技术,被广泛应用。结合新建乌拉山至锡尼线铁路跨域黄河特大桥施工,介绍游荡性河道内钻孔桩平台施工技术和安全防护,阐述了在黄河河床变迁频繁条件下水下钻孔桩基础施工中遇到的问题和解决方法,供类似工程参考。
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| 关 键 词： | 特大桥 钻孔平台 钻孔桩 施工技术 |
The Yellow River Super Major Bridge Pier Platform Deepwater Drilling Pile in Water Rapids Construction Technique |
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| Chen Ziming.The Yellow River Super Major Bridge Pier Platform Deepwater Drilling Pile in Water Rapids Construction Technique[J].Railway Construction Technology,2011(7):1-4,40. |
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| Authors: | Chen Ziming |
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| Institution: | Chen Ziming(China Railway 17th Bureau Group Co.Ltd.,Xi'an 710043,China) |
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| Abstract: | Deep water drilling platform is widely used as a construction technology of deep water-long pile foundation.The paper introduced the bored pile construction technology and security platform in meandering river channels in combination with the Yellow River Bridge in new Urals to the tin Nigeria Railway,The paper indicated the problems and solutions of the construction of bored pile foundation under the conditions of frequent changes in the Yellow river,which can provide reference for similar projects. |
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| Keywords: | super major bridge drilling platform bored pile construction technology |
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