Radionuclide Migration from a Fracture toward a Granite Matrix at the Josef Underground Laboratory

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46356088%3A_____%2F17%3AN0000002" target="_blank" >RIV/46356088:_____/17:N0000002 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.proeng.2017.05.279" target="_blank" >http://dx.doi.org/10.1016/j.proeng.2017.05.279</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.proeng.2017.05.279" target="_blank" >10.1016/j.proeng.2017.05.279</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Radionuclide Migration from a Fracture toward a Granite Matrix at the Josef Underground Laboratory

Popis výsledku v původním jazyce

Crystalline rocks are being considered as potential host rocks for the construction of deep geological repositories (DGR) for radioactive waste in a number of European countries including the Czech Republic. Advection is considered as a main process within such a type of test. Tracer tests, using various substances, are used for a number of different purposes; however, they are generally employed particularly for the characterisation of flow systems. A system consisting of a flow field intersecting a water bearing fracture was first identified at the Josef Underground Laboratory, whereupon two boreholes were drilled and fitted with instrumentation so as to determine and characterise an ideal location for the potential injection of a radioactive tracer into the fractured rock massif. A number of methods were employed in order to describe the rock system and the hydraulic flow field in detail prior to tracer injection. This was followed by the conducting of safety calculations aimed at providing a description of any potentially hazardous impacts on humans and the biosphere as required by the site licensing procedure.

Název v anglickém jazyce

Radionuclide Migration from a Fracture toward a Granite Matrix at the Josef Underground Laboratory

Popis výsledku anglicky

Crystalline rocks are being considered as potential host rocks for the construction of deep geological repositories (DGR) for radioactive waste in a number of European countries including the Czech Republic. Advection is considered as a main process within such a type of test. Tracer tests, using various substances, are used for a number of different purposes; however, they are generally employed particularly for the characterisation of flow systems. A system consisting of a flow field intersecting a water bearing fracture was first identified at the Josef Underground Laboratory, whereupon two boreholes were drilled and fitted with instrumentation so as to determine and characterise an ideal location for the potential injection of a radioactive tracer into the fractured rock massif. A number of methods were employed in order to describe the rock system and the hydraulic flow field in detail prior to tracer injection. This was followed by the conducting of safety calculations aimed at providing a description of any potentially hazardous impacts on humans and the biosphere as required by the site licensing procedure.

Druh

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

CEP obor

DL - Jaderné odpady, radioaktivní znečištění a kontrola

OECD FORD obor

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Projekt

<a href="/cs/project/TA04020986" target="_blank" >TA04020986: Přenos hodnot migračních PArametrů granitických hornin z MIkroměřítka do REálného měřítka horninového masivu (PAMIRe)</a><br>

Návaznosti

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

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Procedia Engineering

ISSN

1877-7058

e-ISSN

—

Svazek periodika

191

Číslo periodika v rámci svazku

June

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

12

Strana od-do

1056-1067

Kód UT WoS článku

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EID výsledku v databázi Scopus

2-s2.0-85022190167