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

Takeshi Suzuki; Hidenori Shibaki; Katsuyuki Suzuyama

doi:10.9753/icce.v34.waves.9

No. 34 (2014), Waves

No. 34 (2014)

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

Waves

https://doi.org/10.9753/icce.v34.waves.9

Published 2014-10-30

Takeshi Suzuki⁺⁻
Hidenori Shibaki⁺⁻
Katsuyuki Suzuyama⁺⁻

Takeshi Suzuki

Ministry of Land Infrastructure, Transport and Tourism, Japan

Hidenori Shibaki

ECOH Corporation

Katsuyuki Suzuyama

ECOH Corporation

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Keywords

storm surge
high waves
coastal levee
overflow
overtopping
N-S simulation
flow rate

How to Cite

Suzuki, T., Shibaki, H., & Suzuyama, K. (2014). THE NUMERICAL ANALYSIS OF WAVE OVERTOPPING AND WATER OVERFLOW OVER THE COASTAL LEVEE IN THE STORM CONDITION. Coastal Engineering Proceedings, 1(34), waves.9. https://doi.org/10.9753/icce.v34.waves.9

Abstract

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.

https://doi.org/10.9753/icce.v34.waves.9

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References

Japan Society of Civil Engineering. 1985. The formulas for hydraulic, 287-288 (in Japanese).

Goda, Y., Y. Kishira, Y. Kameyama. 1985. Laboratory investigation on the overtopping rate of seawalls by irregular waves, Report of the Port and Harbour Research Institute, Vol.14, No.4.

Rao, N. S. G. and D. Muralidhar. 1963. Discharge characteristics of weirs of finite-crest width, La Houille Blanche, No.5, 537-545.

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

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