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[I-253] Fundamental Study on Eigen Frequency Analysis of Road Information Board Fixed by F Type Support

*Shogo Morichika¹, Masayuki Saeki¹, Shingo Matsui², Tadashi Kawamata³ (1. Tokyo University of Science, 2. SEIWA ELECTRIC MFG. Co., Ltd., 3. NEXCO-East Engineering Co., Ltd.)

Keywords:

road information board,eigenvalue analysis,finite element analysis,damage detection

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