Combining research findings on rebar rustiness and based on the above harvests, the discourse distribute weighings to subfield aggregate of sections concrete structural system and evaluate corrosion damage by the method of multilevel fuzzy synthesized estimation. 在上面研究成果的基础上,结合钢筋锈蚀的研究成果,对型钢混凝土结构体系的子域集进行了权重分配,然后采用了多级模糊综合评判的方法对结构体系的腐蚀损伤进行了评估。