Mock-up Josef Demonstration Experiment

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00218195" target="_blank" >RIV/68407700:21110/14:00218195 - 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

Mock-up Josef Demonstration Experiment

Popis výsledku v původním jazyce

The Centre of Experimental Geotechnics (the Faculty of Civil Engineering of the Czech Technical university in Prague) has been realising from 2012 to 2015 a project for the Radioactive Waste Repository Authority (SÚRAO) comprising a demonstration experiment Mock-up Josef. The experiment is focused on physical modelling of the behaviour of a bentonite layer loaded in a way similar to the conditions in the plan-ned deep repository for radioactive waste. Apart from the action of the rock environment and groundwater, bentonite is loaded by heat in the experiment. The thermal loading induced by a heater simulates the radiation of heat from the repository envelope containing the spent nuclear fuel. Excessive heating may lead, for example, to mineralogical changes in the bentonite. The change in mineralogy may cause the desta-bilisation of a part of the repository system ? the reduction of the sealing capacity of bentonite. Physical models are important for the verification and mathematical m

Název v anglickém jazyce

Mock-up Josef Demonstration Experiment

Popis výsledku anglicky

The Centre of Experimental Geotechnics (the Faculty of Civil Engineering of the Czech Technical university in Prague) has been realising from 2012 to 2015 a project for the Radioactive Waste Repository Authority (SÚRAO) comprising a demonstration experiment Mock-up Josef. The experiment is focused on physical modelling of the behaviour of a bentonite layer loaded in a way similar to the conditions in the plan-ned deep repository for radioactive waste. Apart from the action of the rock environment and groundwater, bentonite is loaded by heat in the experiment. The thermal loading induced by a heater simulates the radiation of heat from the repository envelope containing the spent nuclear fuel. Excessive heating may lead, for example, to mineralogical changes in the bentonite. The change in mineralogy may cause the desta-bilisation of a part of the repository system ? the reduction of the sealing capacity of bentonite. Physical models are important for the verification and mathematical m

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

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Tunel

ISSN

1211-0728

e-ISSN

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Svazek periodika

23

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

65-73

Kód UT WoS článku

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EID výsledku v databázi Scopus

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