摘要
Abstract
In response to the galvanic corrosion problem of steel structures in Haikou hub under hydrological dynamic environment,Q355 steel and 304 stainless steel were taken as objects.By building a hydrological dynamic simulation system,combined with electrochemical testing,surface characterization,and weight loss method,the influence of water level alternation,salinity fluctuation,and freeze-thaw cycle on galvanic corrosion was systematically studied,and the cathodic protection current density was optimized.The relevant research results can provide reference for the long term anticorrosion of steel structures in coastal water conservancy projects.关键词
海口枢纽/电偶腐蚀/阴极保护/电流密度Key words
Haikou hub/galvanic corrosion/cathodic protection/current density分类
建筑与水利
