@article{oai:nagoya.repo.nii.ac.jp:00003888, author = {伊藤, 義人 and Itoh, Yoshito and Iwata, A and 貝沼, 重信 and Kainuma, Shigenobu and Kadota, Y and 北川, 徹哉 and Kitagawa, Tetsuya}, journal = {The Eighth East Asia Pacific Conference on Structural Engineering and Construction}, month = {Dec}, note = {Special attention was paid to the environmental effects on uncoated steel plates. Using the accelerated exposure tests, the variation of the weight decrease, the mean of amount of thickness decrease, and the maximum of the amount of thickness decrease due to the corrosion were estimated. It was shown that the variation of weight decrease and the variation of thickness decrease were expressed by involution functions for time. Comparing the results of the exterior exposure tests and those of the accelerated exposure tests, the acceleration coefficients on the corrosion in these two tests were calculated. Correlation analysis between the amount of flying salt and the acceleration coefficients was conducted. The result insisted that the acceleration coefficients were highly correlated to the amount of flying salt and its relationship was able to be expressed by an involution function., The Eighth East Asia Pacific Conference on Structural Engineering and Construction, Singapore, December 5-7, 2001, 1362}, pages = {1362--1362}, title = {Accelerated Exposure Tests of Durability for Steel Bridges}, year = {2001} }