Rekonstrukce VD Znojmo - praktická aplikace hydraulického výzkumu

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F06%3APU63760" target="_blank" >RIV/00216305:26110/06:PU63760 - 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

Reconstruction of the Znojmo Dam - practical application of hydraulic research

Popis výsledku v původním jazyce

Many dams and waterworks had been built in Czech Republic during 1950s and 1960s. The one of them is the Znojmo Dam. It is an earth dam with combined spillway block. The nominal discharge of Q = 355 m3.s-1 was considered to design of the safety spillway.Extreme flood events occurred in Czech Republic in 1997 and 2002 evoked questions relating to the safety of dams. The nominal discharge of the Znojmo Dam safety spillway was enhanced up to Q = 610 m3.s-1. Therefore, the decision of reconstruction of theZnojmo dam spillway block was made. The following modifications were proposed: to sink the existing spillway crest, to replace the existing flap gates with tainter gates with flaps, installation of breakwater on the dam crest, and necessary modifications of the stilling basin. With regard to the importance of the dam and the volume of the planned reconstruction, assessment on a hydraulic model was necessary. This paper summarizes the results of the hydraulic research and its practical a

Název v anglickém jazyce

Reconstruction of the Znojmo Dam - practical application of hydraulic research

Popis výsledku anglicky

Many dams and waterworks had been built in Czech Republic during 1950s and 1960s. The one of them is the Znojmo Dam. It is an earth dam with combined spillway block. The nominal discharge of Q = 355 m3.s-1 was considered to design of the safety spillway.Extreme flood events occurred in Czech Republic in 1997 and 2002 evoked questions relating to the safety of dams. The nominal discharge of the Znojmo Dam safety spillway was enhanced up to Q = 610 m3.s-1. Therefore, the decision of reconstruction of theZnojmo dam spillway block was made. The following modifications were proposed: to sink the existing spillway crest, to replace the existing flap gates with tainter gates with flaps, installation of breakwater on the dam crest, and necessary modifications of the stilling basin. With regard to the importance of the dam and the volume of the planned reconstruction, assessment on a hydraulic model was necessary. This paper summarizes the results of the hydraulic research and its practical a

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

<a href="/cs/project/1M0579" target="_blank" >1M0579: Centrum integrovaného navrhování progresivních stavebních konstrukcí</a><br>

Návaznosti

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

Rok uplatnění

2006

Kód důvěrnosti údajů

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

Název statě ve sborníku

Imrovements in reservoir construction, operation and maintenance

ISBN

07277-3470-9

ISSN

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e-ISSN

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Počet stran výsledku

10

Strana od-do

106-115

Název nakladatele

Thomas Telford Limited

Místo vydání

Durham

Místo konání akce

Durham

Datum konání akce

6. 9. 2006

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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