Host: Japan Association for Wind Engineering
Pages 141-
Numerical experiments under current and future climates using the pseudo global warming method for Typhoon Hagibis in 2019 were conducted. As a result, it was found that under future climate, the surface wind speed may increase by 10 m / s or more in coastal areas such as Chiba prefecture compared to the current climate (reproducibility experiment). In addition, in the area around Tokyo Station, the maximum value of the ground wind speed is 10 m / s or less in most areas in the current climate, but it can exceed 10 m / s in the future climate, and the wind speed can exceed 16 m / s depending on the location. From these results, it is possible that the damage caused by typhoons will increase in the future climate, and it is considered that further measures against strong winds will be required in advance.
