| 栾家口和蓬莱东港区波浪特性与掩护水域波况研究 |
| |
| 引用本文： | 连卫东,刘针.栾家口和蓬莱东港区波浪特性与掩护水域波况研究[J].水道港口,2010,31(1):40-44. |
| |
| 作者姓名： | 连卫东 刘针 |
| |
| 作者单位： | 1. 烟台市港航管理局,烟台,264000
2. 交通部天津水运工程科学研究所,工程泥沙交通行业重点实验室,天津,300456 |
| |
| 摘 要： | 根据龙口、蓬莱海洋站实测波浪资料,分析烟台港栾家口港区和蓬莱东港区的波浪特性,结果显示该海区属于以风浪为主、涌浪为辅的混合浪。利用TK-2D的PEM波浪数学模型模拟工程前波浪,得到工程区设计波要素,栾家口港区的强浪向是偏WNW向,蓬莱东港区的强浪向是偏NE向。利用MIKE21的BW方程波浪数学模型对平面布置方案下港内的波况进行模拟。在掩护水域由于采用直立式码头,波浪发生多次反射,码头前波高较大,为减小港内波高,对方案进行优化,采用高桩等反射率小的码头结构型式,可以消散港内波能,有效减小码头前波高。
|
| 关 键 词： | 波浪特性 波浪数学模型 掩护水域 |
Research on wave characteristic and wave condition in sheltered waters for Luanjiakou and Penglai Port |
| |
| LIAN Wei-dang,LIU Zhen.Research on wave characteristic and wave condition in sheltered waters for Luanjiakou and Penglai Port[J].Journal of Waterway and Harbour,2010,31(1):40-44. |
| |
| Authors: | LIAN Wei-dang LIU Zhen |
| |
| Institution: | 1.Communications Bureau of Yantai, Yantai 264000, China; 2.Tianjin Research Institute for Water Transport Engineering,Key Laboratory of Engineering Sediment of Ministry of Communications, Tianjin 300456, China) |
| |
| Abstract: | Through measured data of Penglai and Longkou station,the wave characteristic was studied.The results show that the wave is mixed by wind wave and swell,and dominated by wind wave.The design wave condition of the project was obtained by TK-2D wave numerical model.The direction of strong wave in Luanjiakou Port is WNW, and in Penglai Port is NE.The wave conditions of different options were simulated based on BW wave mathematical model of MIKE21.Because of adopting the vertical type wharf in sheltered waters,multiple reflection of wave occurs, and the wave height in front of the wharf is comparatively large.The type of wharf is changed from vertical to high pile in order to dissipate wave energy and reduce the wave height in sheltered waters. |
| |
| Keywords: | wave characteristic wave mathematical model sheltered waters |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
