3414 庄内平野で観測された短時間の風速変動(横風解析と風速測定,SS7:安全と防災,第18回交通・物流部門大会(TRANSLOG2009))

概要

論文の詳細を見る
To study the time series of strong gusts and their fine-scale structure near the ground, surface meteorological observations were carried out on the Shonai plain for 18 months. The temporal wind fluctuations were investigated on the basis of the data observed simultaneously at 26 weather stations. In spite of the flatness of the study area, the frequency of large increments in wind velocities within 5 minutes was almost the same as that of strong downslope winds observed in the mountainous area. It is indicated that the frequencies of large increments in wind velocities in the Shonai Plain are higher than those in other windy area in Japan, especially in winter.
一般社団法人日本機械学会の論文
2009-12-02