杭州湾南岸庵东边滩弧顶断面二维形态研究  

Two-dimensional Shape Study on the Arc Section of Andong Beach at South Coast of Hangzhou Bay

作　　者：潘冬子[1] 金桂中 陈水龙 杨元平[1] 孙超[1] 李红燕[1] 

机构地区：[1]浙江省水利河口研究院,浙江杭州310020 [2]绍兴市上虞区港务管理局,浙江上虞312369

出　　处：《浙江水利科技》2016年第2期37-40,共4页Zhejiang Hydrotechnics

基　　金：水利部公益性行业科研专项(201401010);浙江省水利科技计划重点项目(RB1517);浙江省科技计划项目(2014F10036;2014F10007);浙江省自然科学基金(Y5110076)

摘　　要：针对杭州湾南岸庵东边滩和近岸潮流水动力特性,在现场调研和资料分析的基础上,通过因次分析,确定波浪和潮汐水流共同作用下床面泥沙运动的动床模型比尺关系,在此基础上,研究了杭州湾南岸庵东边滩弧顶断面二维形态演进过程。Aiming at the hydrodynamic characteristics of Andong Beach at South Coast of Hangzhou Bay and coastal tide,based on field research and data analysis,this paper used dimensional analysis to determine the movable bed model scale relationship of bed sediment movement under the wave and tidal stream interaction. Further,the two-dimensional shape evolution process of the arc section of the beach was studied.

关 键 词：强潮河口 淤泥质潮滩 模型试验 相似理论 

分 类 号：TV131.2[水利工程—水力学及河流动力学]