@article{oai:ir.kagoshima-u.ac.jp:00004632,
 author = {YOSHIHARA, Susumu and 吉原, 進 and TOYODA, Shozo and 豊田, 昭三 and VENKATARAMANA, Katta and ヴェンカタラマナ, K. and AIKO, Yorikazu and 愛甲, 頼和},
 journal = {鹿児島大学工学部研究報告, The research reports of the Faculty of Engineering, Kagoshima University},
 month = {Sep},
 note = {This paper deals with the current-induced motions of submerged tunnels i.e., instabilities that can arise for a submerged tunnel in a calm sea with a steady current. The dynamic response of smooth circular cylindrical models in unidirectional flow situations is investigated
experimentally. The models were placed in a circulating water channel horizontally and normal to the direction of current flow. The two ends of the models were attached, using springs, to rigid supports. The traces of response vibrations for the inputs of current loading were recorded using video camera. The time histories of displacements along the horizontal and vertical direction were deduced from this data. Then, by Fourier analysis, the dominant frequencies of vibration were identified. The Strouhal number, which is a function of eddy-shedding
frequency, was computed and is shown against Reynold's number.},
 pages = {173--188},
 title = {Current-Induced Vibrations of Submerged Tunnels},
 volume = {36},
 year = {1994}
}