摘要
海港工程浪溅区和水位变动区结构长期处于干湿交替、氯离子的侵蚀、昼夜温差大等的腐蚀环境中,腐蚀严重,维修防护难。针对该区域的特点,防腐蚀措施要能够达到延长结构耐久性的目标。本文对国内海港工程浪溅区和水位变动区的钢结构和钢筋混凝土结构的防腐蚀措施进行了回顾,结合交通部行业规范中对该区域的防腐蚀规定,认为仍需进一步的研究和开发适合该区域的防腐蚀技术。
Due to the long-terrn conditions of dry-wet cycling, chloride ion attack, large temperature difference between day and light, the structures in splash zone and water level fluctuation area of harbour engineering are seriously corroded and running dangerously. So the anti-corrosion measures should be able to extend the structural durability according to the regional characteristics. This paper reviews the anti-corrosion measures for steel structures and reinforced concrete structures of splash zone and water level fluctuation area in harbour engineering. Combined with the provisions of corrosion statement in standards of the Ministry of Communications, it is pointed out that further study of the regionls anti-corrosion technology is needed.
出处
《腐蚀与防护》
CAS
北大核心
2011年第9期716-720,共5页
Corrosion & Protection
基金
交通部西部交通资助课题(No.200631822302-02)
关键词
海港工程
浪溅区
水位变动区
防腐蚀
钢结构
混凝土结构
回顾
harhour engineering
splash zone
water level fluctuation area
anti-corrosion
steel structure
concrete structure
review
