华南海港钢筋混凝土暴露十年试验

Test for Reinforced Concrete Stucture at Sea Port of South China after Ten Years' Expose

通过对华南海港钢筋混凝土囊露十年的试验数据分析，说明在各个区域内氯离子积聚量随深度的变化均不成直线递减，水位变动区的氟离子积聚量为各区域之首，大气区氟离子积聚量甚微，并得出在浪溅区、水位变动区、水下区的开始锈蚀年限等．

Based on the analysis of test data for reinforced concrete structure at sea port of South China after years' expose, it shows that accumulated quantity of chloride inn of all areas do not decrease progressively with change of depth. The accumulated quantity of chloride ion at tide range variation zone is very few. The starting corrosion years of reinforced concrete structure at wave-splashed area, tide range variation area and underwater area are obtained.