WAVE RUN UP ON NATURAL BEACHES
No. 32 (2010), Swash, Nearshore Currents, and Long Waves
No. 32 (2010)

WAVE RUN UP ON NATURAL BEACHES

Swash, Nearshore Currents, and Long Waves
https://doi.org/10.9753/icce.v32.currents.45
Published 2011-01-31
Andrew Alan Mather
eThekwini Municipality
Derek Stretch
University of KwaZulu-Natal
Gerald Garland
University of KwaZulu-Natal
Proceedings of the 32nd International Conference
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Keywords

hazard zone
wave run up
natural beaches

How to Cite

Mather, A. A., Stretch, D., & Garland, G. (2011). WAVE RUN UP ON NATURAL BEACHES. Coastal Engineering Proceedings, 1(32), currents.45. https://doi.org/10.9753/icce.v32.currents.45
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Abstract

Wave run up is important for quantifying risks to infrastructure in the coastal zone. The performance of global wave run up models are assessed by applying them to two significant storms along the South African coastline in 2007 and 2008. The models produced mixed results and therefore the development of a new wave run up model was undertaken. This model uses the distance offshore to a point on the bathymetric profile, located approximately at the cut off depth, as a proxy for the underwater beach profile. This new wave run up model has been calibrated for open coastlines as well as large and small embayments. The new model outperforms most of the current wave run up models and gives a good first order approximation of wave run up on natural beaches.
https://doi.org/10.9753/icce.v32.currents.45
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References

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