The Development of Clay Barriers for Radioactive Waste Disposal at the Centre of Experimental Geotechnics

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

The Development of Clay Barriers for Radioactive Waste Disposal at the Centre of Experimental Geotechnics

Popis výsledku v původním jazyce

Research related to the construction of a deep repository for radioactive waste has been underway in the Czech Republic for many years. The main aim of the repository disposal system is to prevent the migration of radionuclides into the biosphere. The natural rock barrier as well as the engineered barrier elements of the system should guarantee the safe disposal of radioactive waste in the order of hundreds of thousands of years. The Centre of Experimental Geotechnics (CEG), Faculty of Civil Engineering, Czech Technical University in Prague has, for several years, been closely involved in the research and development of engineered barriers containing clay materials. Bentonite clay, which has excellent sealing properties, has proven to be particularly suitable in this respect. It is proposed that bentonite will be used in the vicinity of the stored container housing the spent nuclear fuel as well as to fill the access tunnels leading to the disposal chambers. Each of these uses has diff

Název v anglickém jazyce

The Development of Clay Barriers for Radioactive Waste Disposal at the Centre of Experimental Geotechnics

Popis výsledku anglicky

Research related to the construction of a deep repository for radioactive waste has been underway in the Czech Republic for many years. The main aim of the repository disposal system is to prevent the migration of radionuclides into the biosphere. The natural rock barrier as well as the engineered barrier elements of the system should guarantee the safe disposal of radioactive waste in the order of hundreds of thousands of years. The Centre of Experimental Geotechnics (CEG), Faculty of Civil Engineering, Czech Technical University in Prague has, for several years, been closely involved in the research and development of engineered barriers containing clay materials. Bentonite clay, which has excellent sealing properties, has proven to be particularly suitable in this respect. It is proposed that bentonite will be used in the vicinity of the stored container housing the spent nuclear fuel as well as to fill the access tunnels leading to the disposal chambers. Each of these uses has diff

Druh

D - Stať ve sborníku

CEP obor

JF - Jaderná energetika

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings

ISBN

978-961-6207-35-5

ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

"1202.1"-"1202.8"

Název nakladatele

Nuclear Society of Slovenia

Místo vydání

Ljubljana

Místo konání akce

Ljubljana

Datum konání akce

5. 9. 2012

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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