从泥沙与河床演变角度评上海新港的港址选择问题  

A REVIEW ON THE PROBLEM OF SITING OF NEW HARBORS IN SHANDHAI FROM THE SEDIMENT AND FLUVIAL PROCESSES POINT OF VIEW

作　　者：林承坤[1] 

机构地区：[1]南京大学大地海洋科学系

出　　处：《海岸工程》1989年第4期51-60,共10页Coastal Engineering

摘　　要：中国最大港上海港是世界十大港口之一。1985年上海港货物吞吐量达11290万吨。目前吞吐能力不足。为解决此困难,必须建造若干新港。根据沉积、河流冲积过程和入海航道水深来选择港址,作者建议选择杭州湾的金山咀和长江口的七丫口为最佳港址。前者码头泊位的规模宜确定为3.5万—5万吨级,后者为1万—2万吨级。Shanghai Harbor,the biggest port of China,ranks among the the ma- jor ports of the world.In 1985,the volume of cargo hansled at Shanghai Harbor amounted to 112.9million metric tons.Atpresent the throughput capacity is not enough.In order to overcone this difficuty,some new ports must be built.As viewed from sediment,fluvial processes and water aep- th of sea-entering channels the author suggests that jinshxui in Hang zhou Bay and Qiyikou of the Yangtze River Estuary be selected as the best port-sites.For the former,the scale of the wharf berth will be delimited from35,000 to 50,000 DWT and for the latter from 10,000 to 20,000DWT.

关 键 词：港址选择 泥沙运动 河道演变 

分 类 号：U651.2[交通运输工程—港口、海岸及近海工程]