摘要
针对马迹山海域风和波浪特征,利用连续一整年的风和波浪资料进行数学统计相关分析,得到马迹山海域风和波浪要素分布特征。结果表明,马迹山海域波浪类型为以风浪为主的混合浪;观测期间最大波高为4.59 m,平均波高在0.20~0.42 m;最大波周期为9.50 s,平均波周期在2.66~3.01 s;马迹山海域全年常风向为NNW向,春、夏季常风向分别为S、SSW向,秋、冬季常风向均为NNW向,马迹山海域全年强风向为NNW向;春、夏季波高与风速的相关性一般,秋、冬季两者的线性关系明显。
In view of the characteristics of the wind and wave in the Majishan sea area,this study presents a mathematical statistical correlation analysis with the wind and wave data of a whole year and obtains the distribution characteristics of the wind and wave parameters of the Majishan sea area.The results show that the wave type of the Majishan sea area is a mixed wave dominated by the wind wave.During the observation period,the maximum wave height is 4.59 m,and the average wave height is between 0.20 m and 0.42 m.The maximum wave period is 9.50 s,and the average one is between 2.66 s and 3.01 s.The annual normal wind direction of the Majishan sea area is north-northwest(NNW).Specifically,the normal wind directions in spring and summer are respectively south(S)and south-southwest(SSW),while those in autumn and winter are both NNW.The annual strong wind direction of the Majishan sea area is also NNW.The correlation between wave height and wind speed in spring and summer is small,while the linear relationship between the two in autumn and winter is significant.
作者
杨树刚
刘鹏飞
马追
王付坤
周同弟
YANG Shu-gang;LIU Peng-fei;MA Zhui;WANG Fu-kun;ZHOU Tong-di(CCCC Third Harbor Consultants Co.,Ltd.,Shanghai 200032,China)
出处
《水运工程》
北大核心
2022年第9期27-34,共8页
Port & Waterway Engineering
关键词
马迹山
波浪
风
相关性
Majishan
wave
wind
correlation
