UPGRADING BREAKWATERS IN RESPONSE TO SEA LEVEL RISE: PRACTICAL INSIGHTS FROM PHYSICAL MODELLING
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Howe, D., & Cox, R. J. (2018). UPGRADING BREAKWATERS IN RESPONSE TO SEA LEVEL RISE: PRACTICAL INSIGHTS FROM PHYSICAL MODELLING. Coastal Engineering Proceedings, 1(36), structures.35. https://doi.org/10.9753/icce.v36.structures.35

Abstract

Coastal structures in many parts of the world are typically designed for depth-limited breaking wave conditions. With a projected sea level rise of up to 90 cm by 2100 (Church et al., 2013), the design wave height for these structures is expected to increase. Many of these structures will require significant armour upgrades to accommodate these new design conditions (for example, a 25% increase in wave height will require the mass of similar density armour to be doubled).
https://doi.org/10.9753/icce.v36.structures.35
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References

Church, Clark, Cazenave, Gregory, Jevrejeva, Levermann, Merrifield, Milne, Nerem, Nunn, Payne,. Pfeffer, Stammer, and Unnikrishnan (2013). Sea Level Change. In: Climate Change 2013: The Physical Science Basis. IPCC AR5 Report , Cambridge University Press.

Burcharth, Lykke Andersen, and Lara (2014). Upgrade of coastal defence structures against increased loadings caused by climate change: A first methodological approach. Coast. Eng. 87, 112-121.

Harrison and Cox (2015). Physical and Economic Feasibility of Rubble Mound Breakwater Upgrades for Sea Level Rise. Coasts and Ports 2015.

Headland, Trivedi, and Boudreau (2011). Coastal Structures and Sea Level Rise: Adaptive Management Approach, in: Coastal Engineering Practice (2011). American Society of Civil Engineers, Reston, VA, pp. 449- 459.

Hudson (1959). Laboratory investigation of rubble mound breakwaters. J. Waterw. Port, Coast. Ocean Div. ASCE 85(3), 93-121.

Khan, Castel, Akbarnezhad, Foster, and Smith (2016). Utilisation of steel furnace slag coarse aggregate in a low calcium fly ash geopolymer concrete. Cement and Concrete Research 89, 220-229.

Li and Cox (2013). Stability of Hanbars for upgrading of breakwaters with sea level rise. Coasts and Ports 2013.

van der Meer (1987). Stability of breakwater armour layersdesign formulae. Coastal Engineering 11, 219-239.

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