| 喷涂聚脲弹性体技术在海港码头预应力大管桩上的应用 |
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| 引用本文： | 李森林,范卫国,史忠裕,王家顺,孙红尧.喷涂聚脲弹性体技术在海港码头预应力大管桩上的应用[J].海洋工程,2010,28(1). |
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| 作者姓名： | 李森林 范卫国 史忠裕 王家顺 孙红尧 |
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| 作者单位： | 1. 南京水利科学研究院,水利部水科学与水工程重点实验室,江苏,南京,210029
2. 浙江北仑第一发电有限责任公司,浙江,宁波,315800 |
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| 基金项目： | 交通部西部交通资助项目(0631822302-02) |
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| 摘 要： | 针对北仑电厂预应力大管桩表面潮湿,需候潮作业,施工条件复杂,施工作业时间短的特点,从表面处理、参数的设定、喷涂施工、质量控制及验收和存在问题及解决方案等方面,介绍了喷涂聚脲弹性体技术在已建海港码头预应力大管桩表面防腐保护工程中的应用情况。可为类似结构物的设计、施工、维护及管理提供参考。
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| 关 键 词： | 大管桩 防腐 聚脲 喷涂 海港码头 |
Application of technology of spray polyurea elastomer in the prestressd concrete large pipe piles of seaport wharfs |
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| LI Sen-lin,FAN Wei-guo,SHI Zhong-yu,WANG Jia-shun,SUN Hong-yao.Application of technology of spray polyurea elastomer in the prestressd concrete large pipe piles of seaport wharfs[J].Ocean Engineering,2010,28(1). |
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| Authors: | LI Sen-lin FAN Wei-guo SHI Zhong-yu WANG Jia-shun SUN Hong-yao |
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| Institution: | 1.Nanjing Hydraulic Research Institute;Key Laboratory of Water Science and Engineering of Ministry of Water Resources;Nanjing 210029;China;2.Zhejiang Beilun Thermal Power Plant;Ningbo 315800;China |
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| Abstract: | Aiming at the characteristics of the large pre-stressed concrete pipe piles of Beilun Power Plant,such as surface damp,construction operational only during low tide,complexity of construction conditions,and short construction time,the paper introduces the application of the technology of spray polyurea elastomer in the large-diameter prestressd concrete pipe piles of seaport wharfs from aspects of surface treatment,machine parameter settings,spray operation,quality control and acceptance,the existing proble... |
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| Keywords: | prestressed large concrete pipe pile anti-corrosion polyurea elastomer spray seaport wharf |
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