The probabilistics solution of dike breaching due to overtopping

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F16%3APU119773" target="_blank" >RIV/00216305:26110/16:PU119773 - isvavai.cz</a>
Result on the web
<a href="https://www.researchgate.net/publication/305872742_The_probabilistic_solution_of_dike_breaching_due_to_overtopping_Proceedings_of_the_4th_IAHR_Europe_Congress_Liege_Belgium_27-29_July_2016" target="_blank" >https://www.researchgate.net/publication/305872742_The_probabilistic_solution_of_dike_breaching_due_to_overtopping_Proceedings_of_the_4th_IAHR_Europe_Congress_Liege_Belgium_27-29_July_2016</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1201/b21902-88" target="_blank" >10.1201/b21902-88</a>

Result language
angličtina
Original language name
The probabilistics solution of dike breaching due to overtopping
Original language description
This paper contains the results of the probabilistic solution of the breaching of a left bank dike of the River Dyje at a location adjacent to the village of Ladna near the town of Breclav in the Czech Republic. A mathematical model describing the overtopping and breaching processes was proposed so as to obtain the solution. With this model, the overtopping of a dike is simulated using simple surface hydraulics equations. Dike breaching commences with the exceedance of the erosion resistance of the dike surface. For the modelling of dike erosion, a simple transport equation was used with erosion parameters calibrated using data from past real embankment failures. The sensitivity analysis of involved uncertain parameters was carried out using the screening method. In order to achieve the probabilistic solution, the Latin Hypercube Sampling method was used to generate plausible sets of random values for the sensitive variables. These random values were derived from a multidimensional distribution. Typical phases of the dike breaching process due to overtopping were distinguished. The final results of this study take the form of probabilities for those typical dike breach phases.
Czech name
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Czech description
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Project
<a href="/en/project/TA04020670" target="_blank" >TA04020670: The utilization of probabilistic methods for safety survailance of dams with respect to its safety during global climate change.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Sustainable Hydraulics in the Era of Global Change
ISBN
978-1-138-02977-4
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
505-512
Publisher name
CRC Press/Balkema
Place of publication
Liege, Belgium
Event location
Liege, Belgium
Event date
Jul 27, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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