第五部門：応用数理問題―計算機科学から社会科学まで

Sun. May 28, 2023 10:10 AM - 11:40 AM D (6号館 3階 6309室)

Chair:Aiko Furukawa(Kyoto University)

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10:10 AM - 10:25 AM

[24007-12-01] Temporal changes of vibration characteristics of the F type road information board due to damages (Proceedings of Symposium on Applied Mechanics)

*Masayuki SAEKI¹, Shingo MATSUI², Tadashi KAWAMATA³ (1. Tokyo University of Science, 2. SEIWA Electric MFG CO., Ltd., 3. NEXCO-EAST Engineering Company Limited)

10:25 AM - 10:40 AM

[24007-12-02] Inverse analysis of nonlinear behavior for railway poles built on bridges under train passages (Proceedings of Symposium on Applied Mechanics)

*Tadafumi Takase¹, Kodai Matsuoka², Kiyoyuki Kaito¹ (1. Osaka University, 2. Railway Technical Research Institute)

10:40 AM - 10:55 AM

[24007-12-03] Development of the bridge deflection-track irregularity transformation program for the deflection estimation method based on track irregularities (Proceedings of Symposium on Applied Mechanics)

*Koji Hattori¹, Kodai Matsuoka¹, Tanaka Hirofumi¹ (1. Railway Technical Research Institute)

10:55 AM - 11:10 AM

[24007-12-04] Damage detection for steel arch bridge model utilising natural frequencies and rotation angles (Proceedings of Symposium on Applied Mechanics)

*Kana Akahoshi¹, Gen Hayashi¹, Yu Chen¹, Takashi Yamaguchi¹ (1. Osaka Metropolitan University)

11:10 AM - 11:25 AM

[24007-12-05] Frequency Identification Method that can Separate Amplitude-dependent Stiffness Reduction and VBI effect(Proceedings of Symposium on Applied Mechanics)

*Naohiro Ida¹, Kodai Matsuoka², Kiyoyuki Kaito¹ (1. Osaka University, 2. Railway Technical Research Institute)

11:25 AM - 11:40 AM

[24007-12-06] Estimation bulging frequency of the real scale tank by micro-tremor measurement and calculation of natural frequency (Proceedings of Symposium on Applied Mechanics)

*Shu HIRAI¹, Taisuke ONO², Hirokazu HIRANO¹, Naotsugu SATO¹ (1. Chuo University, 2. NYK Co.Ltd.)

Session information