Stochastic research of earth dam breaching due to overtopping

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Stochastic research of earth dam breaching due to overtopping

Popis výsledku v původním jazyce

The earth dam breach due to overtopping is one of the most complicated engineering problems. It generates a flood wave that propagates downstream the valley below the dam. The flood wave has usually disastrous consequences and causes damage both to humanlives and financial losses, strongly exceeding the cost of the dam breached. In order to create emergency and alarm systems and flood protection and management plans, the knowledge of the critical flood hydrograph is necessary. The proposal of the probaable worst possible but realistic flood hydrograph is then of vital importance when solving flood wave propagation downstream the valley bellow the dam. The solution of this highly complicated problem may be in simultaneous application of deterministic and stochastic modelling. The paper presents the Monte-Carlo simulation using hypercube sampling to produce the probabilitic features of dam breach flooding due to uncertainties in inflows and breach formation.

Název v anglickém jazyce

Stochastic research of earth dam breaching due to overtopping

Popis výsledku anglicky

The earth dam breach due to overtopping is one of the most complicated engineering problems. It generates a flood wave that propagates downstream the valley below the dam. The flood wave has usually disastrous consequences and causes damage both to humanlives and financial losses, strongly exceeding the cost of the dam breached. In order to create emergency and alarm systems and flood protection and management plans, the knowledge of the critical flood hydrograph is necessary. The proposal of the probaable worst possible but realistic flood hydrograph is then of vital importance when solving flood wave propagation downstream the valley bellow the dam. The solution of this highly complicated problem may be in simultaneous application of deterministic and stochastic modelling. The paper presents the Monte-Carlo simulation using hypercube sampling to produce the probabilitic features of dam breach flooding due to uncertainties in inflows and breach formation.

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2001

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Dams in a European Context

ISBN

90 5809 196 1

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

195-200

Název nakladatele

A. A. Balkema

Místo vydání

Netherlands

Místo konání akce

Geiranger

Datum konání akce

25. 6. 2001

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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