Published June 30, 1996 | Version v1
Miscellaneous Metadata-only

Interdisciplinary studies on the long-term safety of an underground waste repository in salt rock in case of solution ingress. More precise definition of modelling requirements. Geological flow technics aspects. Final report

Creators

Description

Long-term geomechanical effects of mining work may induce the formation of flow pathways within the protective area of a mine. Models are developed simulating solution and salt transport processes as coupled processes, in order to be able to assess the long-term safety of waste repositories with respect to possible ingress of the mentioned media, or to assess the outcome of existing ingress processes. One major study target is changes induced in flow pathway properties due to the effects of brine solution. (DG)

Availability note (English)

Available from TIB Hannover: F97B748+a.

Abstract (German)

Langzeitliche geomechanische Folgen des Bergbaues koennen Ausloeser fuer das Entstehen von Fliesswegen in der Schutzzone einer Grube sein. Zur Einschaetzung der Sicherheit von Untertagedeponien vor Zufluessen und der Prognose vorhandener Zufluesse ueber lange Zeiten wird eine gekoppelte Simulation von Loesungs- und Salztransportvorgaengen durchgefuehrt. Dabei werden insbesonders die Veraenderungen der Fliesswegeigenschaften bei Salzloesungseffekten erfasst. (DG)

Additional details

Additional titles

Original title (German)
Interdisziplinaere Untersuchungen zur Langzeitsicherheit einer UTD im Salinar unter dem Gesichtspunkt eines Loesungszutrittes. Praezisierung der Anforderungen fuer eine Modellierung. Teilgebiet Geostroemungstechnik. Abschlussbericht

Publishing Information

Imprint Pagination
31 p.

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
28055565
Subject category
S12: MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES; S58: GEOSCIENCES; S58: GEOSCIENCES;
Resource subtype / Literary indicator
Non-conventional Literature
Descriptors DEI
AQUIFERS; COMPUTERIZED SIMULATION; GEOCHEMISTRY; NATURAL ANALOGUE; RADIOACTIVE WASTE DISPOSAL; ROCK MECHANICS; SAFETY ANALYSIS; SALT CAVERNS; UNDERGROUND DISPOSAL; WATER INFLUX
Descriptors DEC
CAVITIES; MANAGEMENT; MECHANICS; SIMULATION; WASTE DISPOSAL; WASTE MANAGEMENT

Optional Information

Contract/Grant/Project number
Foerderkennzeichen BMBF 02C0314
Funding organization
Bundesministerium fuer Bildung, Wissenschaft, Forschung und Technologie, Bonn (Germany).