How to Cite
IMPACT OF INCLUDING OVERTOPPING IN HYDRODYNAMIC MODELLING FOR COASTAL INUNDATION IN PORT PHILLIP BAY. (2023). Coastal Engineering Proceedings, 37, management.184. https://doi.org/10.9753/icce.v37.management.184
Abstract
During 2019-2021 CSIRO led the Port Phillip Bay Coastal Hazard Assessment (PPBCHA) project, concerning the bay located in Victoria, Australia. This study looked into the three main hazards of inundation, erosion and groundwater. As part of the inundation hazard component, coastal inundation involving wave setup, seawall overtopping, drainage and urban flooding was considered. Computational modelling was the tool used to study these key elements, necessitating the development of a coupled hydrodynamic and overtopping model. This paper details the assessment of the overall flooding sensitivity to the inclusion of the overtopping modelling, surge (storm tide), rainfall, and drainage.References
Prakash, et al. (2019). An evidence based approach to evaluating flood adaptation effectiveness including climate change considerations for coastal cities: City of Port Phillip, Victoria, Australia, J. Flood Risk Man., WILEY, vol 13.
O’Grady, et al. (2019) Wave Overtopping in the City Scale Coupled Hydrodynamic/Hydraulic Numerical Inundation Model: C-FAST. Australasian Coasts & Ports Conference, Hobart.
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Copyright (c) 2023 Raymond C. Z. Cohen, Julian O’Grady, Mahesh Prakash, Kathy McInnes