不同地理位置海湾内的台风波浪分析  

AN ANALYSIS ON TYPHOON WAVES AT BAYS OFDIFFERENT GEOGRAPHICAL POSITIONS

作　　者：李少英[1] 王盛安[1] 张经汉[1] 

机构地区：[1]中国科学院南海海洋研究所,广东广州510301

出　　处：《热带海洋学报》2001年第3期41-46,共6页Journal of Tropical Oceanography

摘　　要：分析了大亚湾湾口测点儿和湾内测点W2的台风波浪资料，并与海口新海湾内测点B的波能消衰情况进行对比，说明不同地理位置海湾内的台风波浪分布特性之差异。结果表明，W1及W2两处台风波浪的平均波高H和平均周期T的比值分别为0．54和0．75，而最大比值分别为0．67和1．01；同时，不同地理位置海湾内的台风波浪也各有不同的计算方案。The paper analyzes the typhoon waves of survey site W1 at the mouth of theDaya Bay and W2 inside the bay, and compare them with the typhoon wave inside theXinhai Bay of the Haikou City so to expound the difference of typhoon wave distribu-tions between bays of different geographical positions. The results show that the ratiosof average wave heights and average wave periods between W1 and W2 are 0. 54 and 0. 75separately, and the largest ratios are 0. 67 and 1. 01 respectively. Moreover, calculationsof typhoon waves inside bays of different geographical positions has different scheme.

关 键 词：海湾 台风波浪 大亚湾 能量谱 分布 

分 类 号：P731.22[天文地球—海洋科学]