Spolehlivost a odolnost kamenné mostní konstrukce Karlova mostu při povodni

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F07%3A01142875" target="_blank" >RIV/68407700:21110/07:01142875 - 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

Reliability And Failure Resistance Of The Stone Bridge Structure Of Charles Bridge During Floods

Popis výsledku v původním jazyce

The most frequent damage and collapse of some of the spans of Charles Bridge during floods occurred namely in its central part which was exposed to an intense flow of backwater and erosion of the bridge pier footing bottom, which the originally relatively shallow foundations of the piers on boxes were not able to resist for a longer time. The stone vault bridge structure was damaged due to scouring of the foundations of the bridge piers and collapse of the adjoining bridge vaults. The foundation of piers on caissons and execution of caisson rings in 1892 and 1902 to 1904 in this part of the bridge, together with measures avoiding the piling up of objects in front of the bridge, enabled the bridge to withstand the impact of more than a hundred-year flood during the events of August 2002. The numerical analysis proved extreme sensitivity of the stone vault bridge structure to the effects of changes in the footing bottom shape.

Název v anglickém jazyce

Reliability And Failure Resistance Of The Stone Bridge Structure Of Charles Bridge During Floods

Popis výsledku anglicky

The most frequent damage and collapse of some of the spans of Charles Bridge during floods occurred namely in its central part which was exposed to an intense flow of backwater and erosion of the bridge pier footing bottom, which the originally relatively shallow foundations of the piers on boxes were not able to resist for a longer time. The stone vault bridge structure was damaged due to scouring of the foundations of the bridge piers and collapse of the adjoining bridge vaults. The foundation of piers on caissons and execution of caisson rings in 1892 and 1902 to 1904 in this part of the bridge, together with measures avoiding the piling up of objects in front of the bridge, enabled the bridge to withstand the impact of more than a hundred-year flood during the events of August 2002. The numerical analysis proved extreme sensitivity of the stone vault bridge structure to the effects of changes in the footing bottom shape.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

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

2007

Kód důvěrnosti údajů

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

Název periodika

Journal of Civil Engineering and Management

ISSN

1392-3730

e-ISSN

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Svazek periodika

13

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

LT - Litevská republika

Počet stran výsledku

10

Strana od-do

227-236

Kód UT WoS článku

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EID výsledku v databázi Scopus

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