著者

髙舘 祐貴 竹見 哲也 奥田 泰雄

出版者

一般社団法人 日本風工学会

雑誌

日本風工学会論文集 (ISSN:13493507)

巻号頁・発行日

vol.47, no.2, pp.27-38, 2022 (Released:2022-06-03)

参考文献数

10

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Typhoon Jebi (2018) caused severe damage to Kinki region. The wind-induced acceleration caused by the typhoon was observed at a high-rise building in Osaka. In the present paper, the measurement results were predicted based on the spectral modal analysis by using the wind velocity and wind direction obtained from the WRF simulation as well as the wind force coefficients obtained from the wind tunnel experiment which was carried out when the building was designed. The measurement results and the simulated results were compared to understand the accuracy and possibility of the prediction for the response analysis with WRF simulation. Although it is necessary to improve the accuracy of input data and to extend the range of application of the spectral modal analysis, the results implied that the maximum wind-induced acceleration is possibly predicted even without observed wind data at a target building.