Searched for: subject%3A%22storm%255C+surges%22
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Metselaar, Meno (author)
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master thesis 2024
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Bij de Vaate, I. (author), Slobbe, D.C. (author), Verlaan, M. (author)
Multi-mission satellite altimetry data have been used to study the spatial and temporal variability in global storm surge water levels. This was done by means of a time-dependent extreme value analysis applied to the monthly maximum detided water levels. To account for the limited temporal resolution of the satellite data, the data were first...
journal article 2024
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Jongen, Leonie (author)
Under growing pressures of climate change, it is vital for our society to implement cost-effective reinforcements in a flood defence system. This thesis proposes a method for optimising reinforcements in a flood defence system with multiple lines of defence under sea level rise.
master thesis 2023
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van Asselt, Jasper (author), Bervoets, Hannah (author), Bloem, Celine (author), Kindermann, Vincent (author), Koopman, Ruben (author), Zwaan, Linde (author)
The Mekong Delta in Vietnam is facing several challenges as a result of climate change. Among others, the effects include an increase in river discharge during the wet season, leading to river floods, and a decrease in river discharge during the dry season. The decrease in discharge results in a shortage of fresh water required for irrigation...
student report 2023
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Oomens, Robin (author)
Coastal cities and communities are threatened by Sea Level Rise (SLR). Designing adaptations to protect against the rising sea requires a novel approach. With changing conditions, a broader approach considering multiple climate scenarios is required. A city facing an increasing threat from sea levels is Venice, one of the UNESCO world heritage...
master thesis 2023
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Bodelier, Lotte (author)
Many Dutch infrastructure assets were constructed in the first half of the 20th century and by considering an average design life time of roughly 100 years, a lot of these structures will reach the end of their designed life in the upcoming decades. This results in a large replacement and renovation challenge in the nearby future. Assessing the...
master thesis 2023
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Verschoor, Bob (author)
The world is heating up quickly. Since 1901, the temperature in the Netherlands has risen about twice as fast as the global average and the effects of climate change seem clearly noticeable. With sea levels rising and peak river discharges increasing an enormous pressure is mounting on the current Flood Protection Programme in the Netherlands...
master thesis 2023
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Vader, Hidde (author), Bakker, A.M.R. (author), Jonkman, Sebastiaan N. (author), van den Boomen, M. (author), van Baaren, Esther (author), Diermanse, Ferdinand L.M. (author)
Over the course of the last century, storm surge barriers have been built in several countries and proven to be successful in preventing flooding. However, the operation, reliability, and remaining life of these structures have come under increased pressure due to changing demands, intensified utilisation, and climate change. Yet, there is...
journal article 2023
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Mooyaart, L.F. (author), Bakker, A.M.R. (author), van den Bogaard, Johan A. (author), Rijcken, T. (author), Jonkman, Sebastiaan N. (author)
Storm surge barriers are large movable hydraulic structures which close during a storm surge to prevent coastal floods. In the regions they protect, a failure to close the barrier is often the most likely cause for a catastrophic flood. Nevertheless, flood risk assessments usually only focus on raising flood defences behind the barrier....
journal article 2023
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Bakker, A.M.R. (author), Busnach, Tycho (author), Mooyaart, L.F. (author), Van Gijzen, L. (author)
The efficacy of risk models and risk analyses critically hinges on sufficient model evaluation. Nevertheless, the usefulness for the intended purpose is rarely systematically assessed. Poor or even lacking model evaluation of the applied risk models and analyses also troubles the asset management of storm surge barriers in the Netherlands. In...
conference paper 2023
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Ponsioen, L.A. (author)
A Digital twin, a digital replica of a physical entity or system, encapsulated in a software model, represents a promising technology that has demonstrated its effectiveness for asset management in various industries. Rijkswaterstaat has gained interest in investigating the possibilities for digital twin integration in the asset management of...
report 2023
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Muis, Sanne (author), Aerts, Jeroen C.J.H. (author), Antolínez, José A. Á. (author), Dullaart, Job C. (author), Erikson, Li (author), Haarsma, Rein J. (author), Apecechea, Maialen Irazoqui (author), Mengel, Matthias (author), Verlaan, M. (author)
In the coming decades, coastal flooding will become more frequent due to sea-level rise and potential changes in storms. To produce global storm surge projections from 1950 to 2050, we force the Global Tide and Surge Model with a ∼25-km resolution climate model ensemble from the Coupled Model Intercomparison Project Phase 6 High Resolution...
journal article 2023
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van Wiechen, P.P.J. (author), de Vries, S. (author), Reniers, A.J.H.M. (author), Aarninkhof, S.G.J. (author)
Dune erosion during storm surges can lead to excessive damage to the dune system with devastating floods as a potential consequence. A risk assessment of areas protected by dunes can be facilitated by an understanding and description of the physical processes that take place. Field measurements, knowledge of underlying processes and numerical...
review 2023
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van der Weijden, Hans (author)
This investigation considers the two floating gates of the Maeslant barrier, which is a storm surge barrier in the Rotterdam area. During the end of each closure operation of the Maeslant barrier, the flow at the barrier may be in seaward direction. Three different effects have been observed in the situation with a flow in seaward direction. The...
master thesis 2022
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Wisse, Niels-Jan (author)
The Oosterschelde has been an area of morphological change for centuries. Both floodings and human influences have caused the Oosterschelde to have its current shape. During the last century before implementation of the Delta plan (1953) the estuary was still expanding as the channels deepened and the tidal flats increased. With the construction...
master thesis 2022
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van Schaijk, Malou (author)
Low-lying, densely-populated coastal areas across the world are under threat of hurricane-induced floods. This is the case in, among others, the Galveston Bay Area. In response to this threat the USACE (United States Corps of Engineers) recommended a plan to reduce the risk of flooding, through a range of measures to form a resilient coast of...
master thesis 2022
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Azad, Hamza (author)
Rijkswaterstaat’s Storm Surge Barriers are expensive assets providing economic value with the expectation of future returns. The maintenance is executed by the asset management department, which aims at maximizing operability without sacrificing safety and reliability. However, regular maintenance becomes more stringent as circumstances change,...
master thesis 2022
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Sewberath-Misser, Vyasa (author)
The coastal zone is becoming more vulnerable due to growing concentrations of human population, settlements, and socio-economic activities. The Rhine-Meuse Delta is low-lying land, which makes it vulnerable to flooding. The Maeslant barrier is a storm surge barrier which should prevent flooding in the low-lying land behind the barrier. Various...
master thesis 2022
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Walraven, Marc (author), Vrolijk, Koos (author), Kothuis, B.L.M. (author)
In several coastal regions around the world, movable storm surge barriers have been implemented to protect against flooding induced by storm surges and waves. These barriers often form an integral part of the coastal defense system. In urban deltas, they are mostly intended to protect urban and industrial interests, while providing access for...
book chapter 2022
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Jonkman, Sebastiaan N. (author), van Berchum, E.C. (author)
Many coastal areas around the world are densely populated and at risk from flooding, but utilize different strategies to deal with coastal hazard. This chapter summarizes how Dutch concepts for coastal flood risk reduction have been explored for Galveston Bay. Firstly, it is shown how risk-based screening methods can help to evaluate various...
book chapter 2022
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