| 北仑电厂码头大管桩裂缝调查检测及修复加固方案设计 |
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| 引用本文： | 李勇,胡少伟,范卫国.北仑电厂码头大管桩裂缝调查检测及修复加固方案设计[J].水运工程,2007(5):46-49. |
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| 作者姓名： | 李勇 胡少伟 范卫国 |
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| 作者单位： | 南京水利科学研究院材料结构研究所,江苏,南京,210024 |
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| 摘 要： | 通过对北仑电厂码头大管桩的详细调查与检测,发现混凝土大管桩多处存在纵向裂缝和周向裂缝,直接影响码头混凝土结构的安全性、耐久性。在分析研究的基础上,对存在裂缝的大管桩提出合理的修复方案,为码头的安全运行提供保障。
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| 关 键 词： | 码头 大管桩 调查检测 修复方案 |
| 文章编号： | 1002-4972（2007）05-0046-04 |
| 收稿时间： | 2006-12-11 |
| 修稿时间： | 2006-12-11 |
Check and Inspection of Cracks on Large Concrete Pipe Piles of Beilun Power Plant's Pier and Design of Rehabilitation Schemes |
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| LI Yong,HU Shao-wei,FAN Wei-guo.Check and Inspection of Cracks on Large Concrete Pipe Piles of Beilun Power Plant''''s Pier and Design of Rehabilitation Schemes[J].Port & Waterway Engineering,2007(5):46-49. |
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| Authors: | LI Yong HU Shao-wei FAN Wei-guo |
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| Institution: | Department of Materials and Structural Engineering, Nanjing Hydraulic Research Institute, Nanjing 210024, China |
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| Abstract: | Through check and inspection to the large pipe piles of Zhejiang Beilun Power Plant's pier,a lot of cracks were found in portrait and circle on the surface of prestressed concrete pipe piles which affect security and durability of the concrete structures directly.On the basis of analysis,reasonable rehabilitation schemes were designed to guarantee safe operation of piers. |
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| Keywords: | pier large concrete pipe pile check and inspection rehabilitation scheme |
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