杭州湾可能最大台风风暴潮计算  

COMPUTATION OF THE POSSIBLE MAXIMUM TYPHOON STORM SURGE OVER HANGZHOU BAY

作　　者：尹庆江[1] 

机构地区：[1]国家海洋环境预报中心

出　　处：《海洋预报》1991年第4期41-49,共9页Marine Forecasts

摘　　要：本文采用动力数值方法,对影响杭州湾的几次典型的强台风风暴潮进行了成功的模拟实验;并对6种不同角度登陆的台风和5组平行海岸移行的台风所引起的杭州湾的风暴潮进行了探讨,获得了有益的结果;在此基础上,假设一模型台风,选取建国后进入东海的台风最低气压为其气压值,按有利于杭州湾增水的路径移行,计算出杭州湾可能最大风暴潮值。with the dynamic numerical technique, successfully numerical simulations are made of several strong typhoon storm surges affecting Hangzhou Bay. The storm surges at Hangzhou Bay, which were caused by six typhoons with different landfall angles and five typhoons with tracks parallel to the coastal line, are studied, and encouraging results are obtained. Furthermore, supposing a model typhoon and taking the minimum central pressure of the typhoon entering the East China Sea since 1949 as its pressure, we have calculated the possible maximum typhoon storm surge according to the typhoon track advantageous to water enhancement of Hangzhou Bay.

关 键 词：台风 风暴潮 杭州湾 

分 类 号：P731.23[天文地球—海洋科学]