基于SWAN数学模型的珠江口西岸桥梁波浪力计算

Wave Force Calculation of Bridge on the West Bank of Pearl River Estuary Based on SWAN Mathematical Model

根据珠江口西岸的风速及波浪资料,基于SWAN建立台风及季风风场模型,对珠江口西岸海域主要影响的台风及季风过程进行模拟,结合波浪资料得到工程区域外海不同重现期波浪条件;在此基础上,通过合理的波浪数学模型计算工程不同位置处的设计波浪条件。

According to the wind speed and wave data on the west bank of the Pearl River Estuary,a typhoon and monsoon wind field model is established based on SWAN to simulate the typhoon and monsoon processes that are mainly affected by the sea area on the west bank of the Pearl River Estuary,and the wave conditions of different return periods in the open sea of the project area are obtained by combining the wave data;On this basis,the design wave conditions at different locations of the project are calculated through a reasonable wave mathematical model.