长江口横沙浅滩挖入式港池方案的研究  

Study of the excavated-in harbor plan in the Hengsha Shoal of the Yangtze Estuary

作　　者：邵荣顺 程泽坤 丁平兴[2] 葛建忠[2] 虞志英[2] 俞灵 

机构地区：[1]中交第三航务工程勘察有限公司,上海200032 [2]华东师范大学河口海岸学国家重点实验室,上海200062

出　　处：《华东师范大学学报（自然科学版）》2013年第4期17-24,共8页Journal of East China Normal University(Natural Science)

基　　金：中交第三航务工程勘察设计院有限公司与华东师范大学河口海岸学国家重点实验室自主课题

摘　　要：横沙浅滩位于长江入海口,毗邻外海深水区,是江海联运理想的交通运输枢纽.挖入式港池方案可以充分利用横沙浅滩广阔的滩涂,形成大型深水港区所需的水域、陆域、深水岸线和泊位.避开外海恶劣天气的影响,泊稳条件好,航行和靠离泊安全;回淤少,对周围海域的影响小,有利于长江口深水航道的维护,有利于长江口的安全和稳定.因此,挖入式港池方案是较为科学合理,可予以推荐的方案.The Hengsha Shoal is located between the shallow Changjiang River mouth and the outer deep region, indicating it is of great potential as a transportation hub connecting the river and ocean. The broad shallow region in the Hengsha Shoal could be used by the future excava- ted-in harbor, to provide space for land region, water region, coasts and docks. The planned ex- cavated-in harbor with coastal defense surrounded around can avoid the bad weathers of the outer ocean, providing safer conditions for shipping and docking. It also has less siltation. And the new-planed harbor does not have significant influence on the adjacent regions, and it is favorable for the maintenance of the shipping channel. The analysis indicates the excavated-in harbor plan is scientifically reasonable for future practical design and construction.

关 键 词：挖入式港池 横沙浅滩 长江口 

分 类 号：P751[交通运输工程—港口、海岸及近海工程]