Identification of vibration properties of two-story wooden houses using subspace model identification method

Yuji Miyazu, Satsuya Soda

    研究成果: Article査読

    1 被引用数 (Scopus)

    抄録

    In this paper, the vibration properties of wooden houses were identified using subspace model identification method. First, using the numerical model of a two-story unsymmetric-plan wooden house, we compared two types of subspace model identification methods, PI-MOESP and POMOESP. Then, the vibration properties of the full-scale two story wooden house, which was used as the test frame for three-dimensional shake table tests, were identified. It is shown that, under severe earthquake ground motions, the natural period becomes about three times larger than the values under low-level vibration and the damping ratio becomes about 20%.

    本文言語English
    ページ(範囲)409-419
    ページ数11
    ジャーナルJournal of Structural and Construction Engineering
    83
    745
    DOI
    出版ステータスPublished - 2018 3月 1

    ASJC Scopus subject areas

    • 建築
    • 建築および建設

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