摘要
针对海南龙栖湾岸滩整治工程,以-20 m等深线处的深水波要素作为计算边界,采用TK2D-PEM数学模型对工程海域进行大范围波浪计算,得到-5 m、-10 m等深线和工程设计方案处的设计波浪要素;用MIKE21-BW模块分别对4个设计方案建设后的波浪场进行计算分析。结果表明,影响该工程区域的主要浪向为SSW^SW^WSW,工程区极端高水位的设计波高基本由破碎波高控制,重现期50 a最大的H_(13%)为3.35 m,计算结果可为方案的设计比选提供依据。
By TK2D-PEM and MIKE21 BW mathematical model, the large and small wave fields were calculat-ed respectively for beach regulation engineering of Hainan Longqiwan Port. The design wave factor of project areaand the wave fields of 4 different engineering design schemes were calculated, which can be used in design, compar-ison and selection. The results show that SSW-SW-WSW are the main influential direction, and the max H13%in de-sign high water level 50 a return period is 3.35 m.
出处
《水道港口》
2015年第6期510-514,共5页
Journal of Waterway and Harbor
关键词
波浪
数学模型
海南龙栖湾
wave
mathematical model
Hainan Longqiwan Port
