摘要
影响钢筋混凝土结构耐久性的因素复杂,成因和表现随环境的不同而异。综合研究分析了对桥梁预应力钢筋混凝土结构耐久性的影响因素、腐蚀机理与形成过程,从而针对性地提出了改善和增强预应力钢筋混凝土桥梁结构耐久性措施的建议。
The influencing factors on durability of prestressed concrete structure are complicated. The causes and effects varies with different environment. The influencing factors, corrosion mechanism and forming procedure about the durability are analyzed. The measures of improving and strengthening the durability are presented.
出处
《筑路机械与施工机械化》
北大核心
2007年第6期41-43,52,共4页
Road Machinery & Construction Mechanization
关键词
预应力混凝土结构
耐久性
影响因素
机理
措施
prestressed concrete structure
durability
influencing factors
mechanism
measure
