Předpovídání povodní s využitím pravděpodobnostních metod a zkušenost z poruch konstrukcí

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21610%2F08%3A07152762" target="_blank" >RIV/68407700:21610/08:07152762 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Probabilistic Prediction of Floods and Experience from Structural Failures

Popis výsledku v původním jazyce

A number of structures were affected by flooding in August 2002 in the Czech Republic. Damage to structures was on an unprecedented scale. Recorded water levels seemed to be exceptionally high. Forensic assessments of damaged structures were aimed to provide answers to the following questions: was the flooding really so exceptional and unpredictable? What were main causes of structural failures? To provide background information for such an assessment, hydrological data for annual maximum discharges ofthe Vltava River in Prague since 1827 are thus analysed by standard statistical methods. Two-parameter lognormal distribution may be the most suitable theoretical model for annual maximum discharges. The extreme discharges corresponding to characteristicand design values are estimated. The discharge in 2002 may correspond to a considerably long return period. Main observed causes of structural damage are classified into geotechnical and structural aspects.

Název v anglickém jazyce

Probabilistic Prediction of Floods and Experience from Structural Failures

Popis výsledku anglicky

A number of structures were affected by flooding in August 2002 in the Czech Republic. Damage to structures was on an unprecedented scale. Recorded water levels seemed to be exceptionally high. Forensic assessments of damaged structures were aimed to provide answers to the following questions: was the flooding really so exceptional and unpredictable? What were main causes of structural failures? To provide background information for such an assessment, hydrological data for annual maximum discharges ofthe Vltava River in Prague since 1827 are thus analysed by standard statistical methods. Two-parameter lognormal distribution may be the most suitable theoretical model for annual maximum discharges. The extreme discharges corresponding to characteristicand design values are estimated. The discharge in 2002 may correspond to a considerably long return period. Main observed causes of structural damage are classified into geotechnical and structural aspects.

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

<a href="/cs/project/OC08059" target="_blank" >OC08059: Hodnocení robustnosti stavebních konstrukcí</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2008

Kód důvěrnosti údajů

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

Název statě ve sborníku

Forensic Engineering: From Failure to Understanding

ISBN

978-0-7277-3613-0

ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

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Název nakladatele

Thomas Telford

Místo vydání

London

Místo konání akce

London

Datum konání akce

2. 12. 2008

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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