| 包覆防护系统在高桩码头钢管桩维护中的设计与应用 |
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| 引用本文： | 熊建波,张华章,张前平,潘德强. 包覆防护系统在高桩码头钢管桩维护中的设计与应用[J]. 中国港湾建设, 2011, 0(6): 37-39 |
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| 作者姓名： | 熊建波 张华章 张前平 潘德强 |
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| 作者单位： | [1]中交四航工程研究院有限公司 交通运输部水工构造物耐久性技术交通行业重点实验室,广东广州510230 [2]中交四航局港湾工程设计院有限公司,广东广州510230 [3]精锐化学（上海）有限公司,上海201315 |
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| 摘 要： | 结合我国华南地区处于海水环境的某码头工程钢管桩的维护,分析钢管桩的腐蚀特点,对比选择防腐蚀措施,最终在钢管桩腐蚀最严重的浪溅区及水位变动区选用了包覆防护系统设计并进行工程实践论证。有效解决了该区域传统措施防护年限不足的难题,取得优异的防护效果,为类似工程的设计及施工提供参考。
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| 关 键 词： | 海水环境 浪溅区 水位变动区 钢管桩 包覆防护系统 |
Design and Application of Coating Protection System in Maintenance of Steel Tubular Piles for Piled Wharfs |
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| XIONG Jian-bo,ZHANG Hua-zhang,ZHANG Qian-ping,PAN De-qiang. Design and Application of Coating Protection System in Maintenance of Steel Tubular Piles for Piled Wharfs[J]. China Harbour Engineering, 2011, 0(6): 37-39 |
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| Authors: | XIONG Jian-bo ZHANG Hua-zhang ZHANG Qian-ping PAN De-qiang |
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| Affiliation: | 1.CCCC Fourth Harbor Engineering Institute Co.,Ltd.,Key Laboratory of Harbor ＆ Marine Structure Durability Technology Ministry of Communications,Guangzhou,Guangdong 510230,China;2.Engineering Design Institute Co.,Ltd.of CCCC Fourth Harbor Engineering Co.,Ltd.,Guangzhou,Guangdong 510230,China; 3.SUPERCHEM Surface Chemistry(Shanghai)Company Limited,Shanghai 201315,China) |
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| Abstract: | With the maintenance of steel tubular piles for a marine wharf in South China being taken into consideration,the corroding features of steel tubular piles were analyzed and measures against corrosion were compared.Consequently,a coating protection system was finally designed for steel tubular piles located in splash and tidal zones,where the corrosion is the most serious,and the design was implemented and verified on the project.The design and application of the coating protection system effectively solved the problem of short protection period when a traditional measure is taken and obtained a good protective result in this region,providing also references for design and construction of similar projects. |
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| Keywords: | seawater environment splash zone tidal zone steel pipe piles coating protection system |
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