桥梁钢结构防腐涂料的应用与发展趋势  

Application and Development Trend of Anti-corrosion Coatings for Bridge Steel Structures

作　　者：谭恩锋 张艳 TAN En-feng;ZHANG Yan(Hangzhou Airport High Speed Railway Co.,Ltd,Hangzhou 310051,Zhejiang,China;Hangzhou Juda Construction Co.,Ltd.,Hangzhou 310051,Zhejiang,China)

机构地区：[1]杭州机场高铁有限公司,浙江杭州310051 [2]杭州聚达建设有限公司,浙江杭州310051

出　　处：《合成材料老化与应用》2025年第1期65-68,共4页Synthetic Materials Aging and Application

摘　　要：钢结构桥梁凭借轻质高强等优势在现代交通建设中占据重要地位。然而,复杂的工作环境使其极易受到腐蚀损害,防腐涂料的选择与应用在桥梁日常维护中发挥着不可替代的作用。科学合理地选择防腐涂料可以显著提升桥梁的耐久性和安全性,降低维护成本,为桥梁的长期稳定运行提供有力保障。该文主要阐述了桥梁钢结构的腐蚀特点,总结了各类防腐涂料在桥梁钢结构上的应用情况。未来,应用于桥梁钢结构领域的防腐涂料将朝着绿色环保、节能减排及水性化等主要方向发展,为现代交通建设提供更可靠的保障。Steel structure bridge occupies an important position in modern transportation construction by virtue of its light weight and high strength and other advantages.However,the complex working environment makes it extremely vulnerable to corrosion damage,and the selection and application of anti-corrosion coatings play an irreplaceable role in the daily maintenance of bridges.Scientific and reasonable selection of anti-corrosion coatings can significantly enhance the durability and safety of bridges,reduce maintenance costs,and provide a strong guarantee for the long-term stable operation of bridges.This paper mainly describes the corrosion characteristics of the steel structure of the bridge,summarizes the application of various types of anti-corrosion coatings on steel bridges.In the future,anticorrosion coatings applied in the field of steel bridges will be developed in the main direction of green,energy saving,emission reduction and water-based,providing a more reliable guarantee for modern transportation construction.

关 键 词：桥梁 钢结构 腐蚀特点 防腐涂料 

分 类 号：TU561.67[建筑科学—建筑技术科学]