Počet záznamů: 1

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

SYSNO ASEP	0475808
Druh ASEP	C - Konferenční příspěvek (mezinárodní konf.)
Zařazení RIV	D - Článek ve sborníku
Název	Radionuclide Migration from a Fracture toward a Granite Matrix at the Josef Underground Laboratory
Tvůrce(i)	Zuna, M. (CZ) Havlová, V. (CZ) Trpkošová, D. (CZ) Baratová, D. (SK) Gvoždík, L. (CZ) Sosna, K. (SK) Smutek, J. (CZ) Staš, Lubomír (UGN-S)_{RID, ORCID} Souček, Kamil (UGN-S)_{RID, ORCID}
Celkový počet autorů	9
Zdroj.dok.	Procedia Engineering - ISRM European Rock Mechanics Symposium EUROCK 2017. - Amsterdam : Elsevier Ltd., 2017 / Koníček P. ; Souček K. ; Konečný P. - ISSN 1877-7058
Rozsah stran	s. 1056-1067
Poč.str.	12 s.
Forma vydání	Online - E
Akce	ISRM European Rock Mechanics Symposium EUROCK 2017
Datum konání	20.06.2017 - 23.06.2017
Místo konání	Ostrava
Země	CZ - Česká republika
Typ akce	WRD
Jazyk dok.	eng - angličtina
Země vyd.	NL - Nizozemsko
Klíč. slova	geological repositories ; migration ; radionuclides ; underground laboratory ; diffusion
Vědní obor RIV	DH - Báňský průmysl vč. těžby a zpracování uhlí
Obor OECD	Environmental and geological engineering, geotechnics
CEP	TA04020986 GA TA ČR - Technologická agentura ČR
Institucionální podpora	UGN-S - RVO:68145535
UT WOS	000416996000134
DOI	10.1016/j.proeng.2017.05.279
Anotace	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.
Pracoviště	Ústav geoniky
Kontakt	Lucie Gurková, lucie.gurkova@ugn.cas.cz, Tel.: 596 979 354
Rok sběru	2018
Elektronická adresa	http://www.sciencedirect.com/science/article/pii/S1877705817324190

Počet záznamů: 1