抄録
Methodology on the integrity evaluation in the aging management and evaluation of reinforced concrete structures was investigated.
Problems on the durability evaluation of reinforced concrete structures were pointed out and an evaluation framework was considered. In order to obtain a rational evaluation, the relationships of the deterioration factor and year (F-t diagram), the material deterioration and deterioration factor (D-F diagram) and the structural performance and material deterioration (P-D diagram) should be cleared. Finally, the deterioration evaluation diagram (PDFt diagram) was proposed and a procedure of the integrity evaluation was indicated. The effectiveness of the evaluation using PDFt diagram was discussed.
