A Systematic Approach to Improve Reliability of Storm Surge Barrier Closures

Conference Paper (2023)
Author(s)

L.F. Mooyaart (TU Delft - Hydraulic Structures and Flood Risk)

Alexander Maria Rogier Hoffmans (Rijkswaterstaat)

J.A. van den Bogaard (Rijkswaterstaat)

Bas Jonkman (TU Delft - Hydraulic Structures and Flood Risk)

Research Group
Hydraulic Structures and Flood Risk
Copyright
© 2023 L.F. Mooyaart, A.M.R. Bakker, J.A. van den Bogaard, Sebastiaan N. Jonkman
DOI related publication
https://doi.org/10.3850/978-981-18-8071-1_P259-cd
More Info
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Publication Year
2023
Language
English
Copyright
© 2023 L.F. Mooyaart, A.M.R. Bakker, J.A. van den Bogaard, Sebastiaan N. Jonkman
Research Group
Hydraulic Structures and Flood Risk
Pages (from-to)
2070-2071
ISBN (electronic)
978-981-18-8071-1
Reuse Rights

Other than for strictly personal use, it is not permitted to download, forward or distribute the text or part of it, without the consent of the author(s) and/or copyright holder(s), unless the work is under an open content license such as Creative Commons.

Abstract

Coastal defenses must be upgraded to combat increasing flood risk due to climate change and other factors. Storm surge barriers, large movable hydraulic structures that close temporarily during storm surges to prevent coastal floods, play a vital role in protecting estuaries. Due to the complexity of their risk analyses, important improvements are sometimes overseen. Our objective is to develop a systematic approach which is more likely to find these important improvements. We tested the method to three historic cases where important improvements were initially overlooked. We anticipate that our method can be applied to other safety systems with a large number of failure modes as well.

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