| 大桥斜拉索腐蚀防护技术的应用和探讨 |
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| 引用本文： | 叶觉明,钟建驰. 大桥斜拉索腐蚀防护技术的应用和探讨[J]. 腐蚀与防护, 2003, 24(5): 221-223 |
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| 作者姓名： | 叶觉明 钟建驰 |
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| 作者单位： | 中铁大桥局科学研究院,武汉,430034;江苏省润扬长江大桥建设指挥部,镇江,212002 |
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| 摘 要： | 斜拉索是斜拉桥的主要承重传力结构件，由于置于江河、海湾的不利外部环境中使用，以钢丝和锚具构成的斜拉索可能产生金属锈蚀，使斜拉索腐蚀失效，影内斜拉桥的安全营运。在讨论斜拉索实用防腐蚀保护方式的基础上，分析和探讨新的长效斜拉索防腐蚀保护技术。
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| 关 键 词： | 斜拉索 高强度钢丝 钢绞线 腐蚀 聚乙烯 |
| 文章编号： | 1005-748X(2003)05-0221-03 |
| 修稿时间： | 2002-10-22 |
APPLICATION AND ASSESSMENT OF ANTI-CORROSION TECHNOLOGIES FOR STAY-CABLE |
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| YE Jue-ming,ZHONG Jian-chi. APPLICATION AND ASSESSMENT OF ANTI-CORROSION TECHNOLOGIES FOR STAY-CABLE[J]. Corrosion & Protection, 2003, 24(5): 221-223 |
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| Authors: | YE Jue-ming ZHONG Jian-chi |
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| Abstract: | Stay-cable, made of high strength steel wire or strand etc, is the main stressed structure of cable-stayed bridge. Being over the river or sea and under a stress condition, stay-cable may be corroded. The corrosion influences directly the service life of stay-cable and thus the life of cable-stayed bridge. In this paper, traditional anticorrosion measures for stay-cable are introduced, and effectiveness of new anticorrosion technologies for stay-cable is analyzed and discussed. |
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| Keywords: | Stay-cable High strength steel wire Strands Corrosion PE |
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