THE NUMERICAL ANALYSIS OF WAVE OVERTOPPING AND WATER OVERFLOW OVER THE COASTAL LEVEE IN THE STORM CONDITION

Proceedings of the International Conference on Coastal Engineering

Katsuyuki Suzuyama¹  Hidenori Shibaki¹  Takeshi Suzuki² 

[1] ECOH Corporation;Ministry of Land Infrastructure, Transport and Tourism, Japan

关键词: storm surge;    high waves;    coastal levee;    overflow;    overtopping;    N-S simulation;    flow rate;   

DOI  :  10.9753/icce.v34.waves.9

学科分类：建筑学

来源: Coastal Engineering Research Council

【 摘 要 】

Storm surges and high waves occur at the same time. Due to high tide and waves, water overflow and wave overtopping occur over the coastal levee. Numerical simulation based on the two-dimensional Navier-Stokes equations by using the VOF method, CADMAS-SURF, is applied. The overflow and overtopping calculated by numerical simulation is analyzed, the hydraulic characteristics of flow rate over the coastal levee are clarified.

【 授权许可】

CC BY