日本建築学会構造系論文集
Online ISSN : 1881-8153
Print ISSN : 1340-4202
ISSN-L : 1340-4202
木造多層塔の振動特性
大場 新太郎木下 顕宏
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ジャーナル フリー

2002 年 67 巻 559 号 p. 47-54

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The purpose of this paper is to investigate the dynamic characteristics of multi-story wooden Pagoda, based on microtremor measurements and man-excited vibration tests. According to the results of the field survey, a strong correlation is observed between natural period and height of wooden pagodas. The natural period(T) is related to height(H) of wooden pagodas by the following equation; T=0.035H. However, it is difficult to find a direct relationship between the damping factor and height of pagodas. The damping factors are observed in a range of 2〜6%, regardless of height.

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© 2002 日本建築学会
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