Departmental Bulletin Paper 福井県の異なる環境下における橋梁の劣化特性について

谷脇, 一弘  ,  Taniwaki, Kazuhiro

The deterioration characteristics of bridges have been clarified with progress of inspection of bridges in Fukui prefecture. In this study, the deterioration transfer curve of each member element of bridges in Sabae, Ono, Katsuyama, Fukui and Obama cities isintroduced to compare the deterioration characteristics. The differences of characteristics are discussed for each bridge type. It is emphasized that the deterioration transfer curves of bridges should be introduced in each district considering the environmental difference. Furthermore, the causes of deteriorations for each member element are detected by classifying 4156 numbers of damages in bridges

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