北方沿海地区钢筋混凝土桥梁早期腐蚀原因分析与防护

随着我国经济的发展,在北方沿海地区修建的钢筋混凝土桥梁逐渐增多,其海洋环境不但在桥梁建成后对混凝土桥梁造成危害,而且在桥梁兴建过程中,也能发生危害.分析北方沿海地区钢筋混凝土桥梁腐蚀的原因,对于兴建前的预防和兴建后的防护意义重大.

Reasons for Early Corrosion of Reinforced Concrete Bridge in Northern Coastal Areas and Measures for Protection

With economical development in our country,the reinforced concrete bridges built in northern coastal area are gradually growing in number.Where the marine environment will do harm to concrete bridge not only after complteion of bridge,but also in the process of bridge building it also can produce harm.Finding the reasons for the bridge corrosion is of great immediate significance to prevention before building and protection after that.