摘要
回顾了岱山栲门大坝1974年建成以来的运行情况,通过对该大坝被破坏原因的分析以及大坝断面形式试验的研究,探讨了在风浪、涌浪作用下大坝不同护面结构的稳定性。面对水深浪高且周期大的水文条件,大坝宜按允许部分越浪来设计,并采用三面保护以及防止坝脚淘刷的防浪冲刷措施,这种设计及防浪措施对低滩上建筑海堤具有一定的参考意义。
This paper reviews performance of Kaomeng seawall since built in 1974. Based on wave hydraulic model test and cause analysis of seawall damage, the stability of some sorts of cover applied to the seawall is analyzed. The seawall, having the condition of long period, large depth and high wave height, should be protected on three surfaces, and be designed according to allowable overtopping, and be defended against the scouring of toe, these are important reference to the seawalls built on the low beach.
出处
《东海海洋》
2003年第2期50-58,共9页
Donghai Marine Science
