@article{oai:miyazaki-u.repo.nii.ac.jp:00005469, author = {坂本, 佳子 and Torigoe, Yoshiko and Harada, Takanori and 原田, 隆典 and Nonaka, Tetsuya and 野中, 哲也 and 吉野, 廣ー and 鳥越, 卓志 and 坂本, 佳子 and Torigoe, Yoshiko and Yoshino, Hiroichi and Torigoe, Takashi}, journal = {構造工学論文集}, month = {Mar}, note = {This paper examines the tsunami wave forces acting on the I-girder bridges using the two numerical simulation methods, because many l-girder bridges were washed away by the tsunami flow generated by the 2011 off the Pacific Coast of Tohoku earthquake. In this paper the effects of the forces due to the air confined between the l-girder and tsunami flow surface investigate using the one-phase flow analysis taken into account for the water only as well as the two-phase flow analysis considering the water and the air effects. It is found that the effects of the forces by the confined air on the I-girder bridges are significant.}, pages = {450--458}, title = {I桁橋に対する津波波力特性の数値解析的検討}, volume = {59A}, year = {2013}, yomi = {サカモト, ヨシコ and 鳥越, 佳子 and トリゴエ, ヨシコ and Sakamoto, Yoshiko and ハラダ, タカノリ and ノナカ, テツヤ and ヨシノ, ヒロイチ and トリゴエ, タカシ and サカモト, ヨシコ and 鳥越, 佳子 and トリゴエ, ヨシコ and Sakamoto, Yoshiko} }