著者

牧野 稔

出版者

日本建築学会

雑誌

日本建築学会構造系論文集 (ISSN:13404202)

巻号頁・発行日

vol.59, no.458, pp.21-27, 1994

被引用文献数

1 2

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Annual extreme winds due to typhoons for 40 years from 1950 are investigated at 28 weather stations in the western Japan which belong to a typhoon-prone region. The predictions for the return period of 500 years are larger about 10%, in average, than those based on usual annual maximum wind speeds owing to the randamness of typhoons. Three subsets of 20 year records from 40 years are also investigated. In most cases the last subset underestimates excessively. It may be caused by the alteration from 3-cup anemometers to propeller ones.