穿山半岛东部海域潮流泥沙运动特征分析  

Water and Sediment Movement Analysis of Seas East of Chuanshan Peninsula

作　　者：蔡相芸[1] 周朝丰 章卫胜[1] 王金城[3] 张金善[1] 

机构地区：[1]南京水利科学研究院,江苏南京210029 [2]宁波港股份有限公司,浙江宁波315000 [3]河海大学港口海岸与近海工程学院,江苏南京210098

出　　处：《浙江水利科技》2015年第2期20-25,47,共7页Zhejiang Hydrotechnics

摘　　要：随着宁波和舟山港的发展,近年来金塘水道和穿山半岛东侧海域港口航道开发比较频繁。潮流泥沙环境要素是港口建设的基本要素之一,为了了解和分析该海区的水流、泥沙运动特性,根据近几年的多次水文测验资料,对该海区的潮汐、潮流、泥沙进行统计分析,探讨了潮汐、潮流和泥沙运动的特点,得出了本地区的潮流运动的基本规律,泥沙运动的时空分布特征及其运移规律。With the development of Ningbo and Zhoushan port , the development of port and channel becomes more frequent in recent years in Jintang waterway and the eastern side of the Chuanshan peninsula . The environmental factors of tidal currents and sediment are one of the basic elements in port construction . In order to understand and analyze the sea currents and sediment movement characteristics , the paper made a statistical analysis and discussed the characteristics of tides , currents and sediment movement of this area , on the basis of several hydrologic test data in recent years , and thus obtained the basic law of the tidal current movement in the region , temporal and spatial distribution characteristics of sediment movement and its migration law , which can provide a reference for the development of port and channel , marine environmental protection and other marine engineering constructions .

关 键 词：潮流 泥沙 潮汐通道 余流 净输沙 

分 类 号：TV142[水利工程—水力学及河流动力学]