| 上海世博园区内某新建VIP浮码头结构钻孔灌注桩施工技术 |
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| 引用本文： | 任敏,陆旭峰,李宁,张造杨.上海世博园区内某新建VIP浮码头结构钻孔灌注桩施工技术[J].工程建设与设计,2011(11):134-137,140. |
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| 作者姓名： | 任敏 陆旭峰 李宁 张造杨 |
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| 作者单位： | 1. 中交上海三航科学研究院有限公司,上海,200122
2. 上海申航基础工程有限公司,上海,200032 |
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| 摘 要： | 介绍了世博园内某钻孔灌注桩的施工工艺、各阶段的质量控制措施；对施工过程中出现的地下障碍物问题提出了相应的解决措施,并对改造后的结构进行了承载力安全性验证、分析.结果证明:改进后的结构整体安全性良好,可满足原设计要求.
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| 关 键 词： | 钻孔灌注桩 质量控制 承载力 |
Construction Technology of Cast-in-situ Bored Pile for a Newly-built Pontoon in Shanghai World Expo Garden |
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| REN Min
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LU Xu-feng
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LI Ning
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ZHANG Zao-yang.Construction Technology of Cast-in-situ Bored Pile for a Newly-built Pontoon in Shanghai World Expo Garden[J].Construction & Design for Project,2011(11):134-137,140. |
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| Authors: | REN Min LU Xu-feng LI Ning ZHANG Zao-yang |
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| Affiliation: | REN Min1,LU Xu-feng1,LI Ning2,ZHANG Zao-yang2(1.Shanghai Harbor Engineering Design & Research Institute Co.,Ltd.,Shanghai 200032,Chian,2.Shanghai Shenhang Foundation Engineering Co.,China) |
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| Abstract: | Take a newly-built pontoon of shanghai world expo garden as example,introduced the construction technology of cast-in-situ bored piles,quality control measures in different stage as well.More importantly,proposed solutions according to underground barriers from the scene,bearing capacity shows that: the whole building behaves well in safety performance,which will meet the requirement of original design. |
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| Keywords: | cast-in-situ bored pile quality control bearing capacity |
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