Keywords DEZS, concrete structure;durability;SLCC;carbonization;chloride erosion;freeze-thaw;deterioration model;zonation;zonation index;durability index;durability limit state;life prediction;

• 混凝土结构;耐久性;SLCC;碳化;氯盐侵蚀;冻融;劣化模型;环境区划;区划指标;耐久性指标;耐久性极限状态;寿命预测;