[I-230] ELUCIDATION OF WIND-INDUCED VIBRATION GENERATION MECHANISM OF INCLINED CIRCULAR CYLINDER MODEL

〇QIUSHIHAO DU¹ (1.Tokyo University of Science)

[I-231] INVESTIGATION ON WIND-INDUCED STABILITY OF INCLINED CABLE WITH SPIRAL PROTUBERANCES

〇Tung Quang Do¹, Tomomi Yagi¹, Takuya Shimoda², Haruki Fukushima¹, Thu Dao Minh¹, Kyohei Noguchi¹ (1.Kyoto University, 2.Central Japan Railway Company)

[I-232] Characteristic of angles of attack on Karman vortex excitation of a diagonal member in a steel truss bridge

〇Kensuke Harada¹, Kazutoshi Matsuda¹, Haruna Inoue, Kusuo Kato¹, Shotaro Yoshi¹ (1.Kyushu Institute of Technology)

[I-233] About the overestimation of the estimated critical reduced wind speed of Karman vortex excitation in a diagonal member in a steel truss bridge~The effect of aspect ratio on the critical reduced wind speed of Karman vortex excitation~

〇Shotaro Yoshii¹, Haruna Inoue¹, Kazutoshi Matsuda¹, Kusuo Kato¹ (1.Kyushu Institute of Technology)

[I-234] Experimental study on the necessity of secondary vortices at trailing edge in motion-induced edge vortex excitation

〇Tomoya Yanase¹, Mitsushi Imamura¹, Kazutoshi Matsuda¹, Kusuo Kato¹, Noutoku Sou¹, Kenta Shigetomi¹ (1.Kyusyu Institute of Technology)

[I-235] Study on galloping instability of rectangular cylinder with side-surface openings based on surface pressures

〇Soichiro Yamamoto¹, Tomomi Yagi¹, Jiaqi Wang¹, Hidekazu Ichikawa², Kyohei Noguchi¹ (1.Kyoto University Graduate School of Engineering, 2.IHI Corporation)

[I-236] Study on large amplitude torsional flutter of rectangular cross-section based on unsteady aerodynamic force during constant speed rotation

〇Takafumi Gotoh¹, Tomomi Yagi¹, Takumi Ono¹, Tomoya Okunishi¹, Hisato Matsumiya², Kyohei Noguchi¹ (1.Kyoto University, 2.Central Research Institute of Electric Power Industry)

[I-237] Study on aerodynamic performance of single-box girder with the consideration of the details of handrail configuration

〇Yuxuan Yan¹, Tomomi Yagi¹, Kyohei Noguchi¹, Yasuaki Ito², Ryo Shimada¹ (1.Kyoto University, 2.Shimuzu Corporation)

[I-238] Measurement of wind velocities on truss deck and box deck for vehicle runnability analysis

〇Hiroshi Katsuchi Katsuchi¹, Haeyoung Kim¹, Hitoshi Yamada¹, Hiromasa Matsuoka¹, Masahiro Takeguchi², Yasuyuki Onishi³ (1.Yokohama National University, 2.Honshu-Shikoku Bridge Expressway Co., Ltd. , 3.Honda R&D Co., Ltd.)

[I-239] Characteristics of wind pressure of a square cylinder with vertical splitter plate due to wind speed and angle of attack

〇Seiji Nakato¹ (1.Kanto-gakuin University)

Session information

耐風・風工学(2)