江西建材Issue(2)：19-21,3.
基于聚脲防腐技术的悬索桥主缆系统防腐及耐久性研究与应用
Study on the Anticorrosion and Durability of the Main Cable System of Suspension Bridges based on Polyurea Technology
植磊 1雷欢 1任显诚 2陈蓉蓉 3李启富1
作者信息
- 1. 柳州欧维姆机械股份有限公司,广西 柳州 545006
- 2. 四川大学,四川 成都 610065
- 3. 哈尔滨工程大学,黑龙江 哈尔滨 150001
- 折叠
摘要
Abstract
The main cable system of traditional suspension bridges has inherent structural design defects and the anti-corrosion measures are too simple,and most of the main cable systems suspension bridges have the problem of corrosion of main cable steel wires.This paper changes the structure of the main cable from the original open type to the enclosed type,and applies this polyurea material to the outer layer protection the main cable of the suspension bridge,which can effectively block the external water vapor from entering the internal system of the main cable of the suspension bridge.By cutting off its corrosion path it can greatly improve the anti-corrosion performance of the main cable system of the suspension bridge,and achieve the expected goal that the main cable system of the suspension bridge has same life as the main bridge.关键词
悬索桥/开放式主缆/封闭式主缆/聚脲/腐蚀/应力开裂/紫外辐射Key words
Suspension bridges/Open main cables/Enclosed main cables/Polyurea/Corrosion/Stress Cracking/Ultraviolet radiation分类
建筑与水利引用本文复制引用
植磊,雷欢,任显诚,陈蓉蓉,李启富..基于聚脲防腐技术的悬索桥主缆系统防腐及耐久性研究与应用[J].江西建材,2026,(2):19-21,3.
