摘要
利用一、二维数学模型 ,并考虑长江口深水航道治理工程的进展情况 ,对长江口区风暴潮流场进行了数值模拟计算 .计算结果表明 ,治理工程对风暴潮引起的增水影响不显著 ,风暴潮增水期间潮位升高 ,涨。
The numerical simulation of storm surge current in the Yangtz Estuary is carried out by use of 1 D and 2 D mathematical models, considering the development of regulation works in the deep water channel in the Yangtz Estuary. Calculation results show that the regulation works have no great influences on water increments caused by storm surges. Tide level rises, and tide velocity (flood tide and ebb tide) and the north channel's discharge ratio increase in the water increment period of storm surges.
出处
《水利水运工程学报》
CSCD
北大核心
2002年第1期35-39,共5页
Hydro-Science and Engineering
关键词
风暴潮流场
治理工程
长江口
数值计算
storm surge current
regulation works
the Yangtz Estuary
numerical calculation$$$$
