【摘要】 在极端水动力影响下,海塘塘脚河床剧烈冲刷会引起海塘结构的整体失稳,是造成海塘破坏的主要因素之一。系统梳理浙江省河口海岸地区海塘塘脚冲刷相关问题,介绍目前常用的海塘塘脚冲刷高程的确定方法,并针对浙江海塘安澜工程,提出海塘塘脚设计冲刷高程的标准定义、具体研究思路及推荐采用计算方法。更多还原

【Abstract】 Under the influence of extreme hydrodynamic forces，the severe scouring of the riverbed at the foot of the seawall will lead to the overall instability of the seawall structure，which is one of the main factors causing the damage of the seawall.This paper systematically combs the relevant problems of seawall foot scouring in the estuarine and coastal areas of Zhejiang Province，introduces the commonly used determination methods of seawall foot scouring elevation，and puts forward the standard definition of seawall foot design scouring elevation，specific research ideas and recommended calculation methods for the Seawall Safety Engineering Program of Zhejiang Province.更多还原