收稿日期: 2020-03-02
网络出版日期: 2021-04-01
基金资助
上海市科学技术委员会科研项目(14DZ1205200, 18DZ1206400, 19DZ1201500); 上海市海洋局科研项目(沪海科2017-05)
The distribution of peak wind speeds induced by typhoons along the coasts of the Changjiang Estuary and Hangzhou Bay
Received date: 2020-03-02
Online published: 2021-04-01
李路 , 杜小弢 . 台风引起的长江口及杭州湾沿岸极值风速分布研究[J]. 华东师范大学学报(自然科学版), 2021 , 2021(2) : 1 -11 . DOI: 10.3969/j.issn.1000-5641.2021.02.001
In this study, four typical typhoons that significantly affected Shanghai were selected based on their respective intensity and the water level along the Shanghai Coast. The RMW (Radius of Maximum Winds) formula, moreover, was determined using in-situ data from recent typhoons. The typhoon model was built and validated using in-situ wind speeds from the four typhoons selected. The peak wind speed and the forward peak wind speed along the Shanghai Coast were calculated, case by case, during all typhoons over the period from 1949 to 2014 as well as the four typical typhoons selected. Finally, the range and distribution of the peak (forward peak) wind speed were quantitatively studied.
Key words: Shanghai Coast; typhoon; peak wind speed
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