涌浪控制下的砂质海岸建港条件关键技术研究  

Study on Key Techniques and Construction Conditions of Sandy Coast Port Affected by Surge

作　　者：高峰[1] 雷华 刘海成[1] 刘立平 陈汉宝[1] 

机构地区：[1]交通运输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 [2]中交第二航务工程勘察设计院有限公司,湖北武汉430071

出　　处：《港工技术》2015年第5期15-21,共7页Port Engineering Technology

摘　　要：本文主要基于长周期涌浪控制下砂质海岸的特征与建港特点,结合近年来承担的工程研究项目作为典型代表,根据当地海域季节性长周期涌浪长期作用的特点,分别对海岸波浪动力条件、岸滩演变规律及建港淤积问题进行了分析研究。得到了波浪防护决定港区口门朝向、破波带宽度决定防波堤规模以及泥沙冲淤强度决定港区口门位置等重要结论。Based on the characteristics of sandy coast controlled by long-period surge and the corresponding port construction conditions, the projects undertaken in the last few years have been taken as typical cases in order to analyze the coastal wave dynamics, beach evolution rule and harbor siltation issues respectively by referring to long-term influence of seasonal long-period surge. It is concluded that the wave protection requirement affects the orientation of harbor entrance, the surf zone width limits the scale of breakwater and the sediment siltation intensity determines the location of harbor entrance.

关 键 词：砂质海岸 涌浪 破波带 

分 类 号：TV139.26[水利工程—水力学及河流动力学]