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Climatic induced changes of radiological and chemical properties in an uranium tailing deposit – Equipment and first results -

  • Monitoring systems usually used to control tailings, primarily pore water pressure gages and observation wells, are not self evidently representative for mechanical considerations. Therefore an effective risk assessment and risk management is necessary to get additional information to determine indicators for critical situations. Several tailings observations showed an alteration in chemical andMonitoring systems usually used to control tailings, primarily pore water pressure gages and observation wells, are not self evidently representative for mechanical considerations. Therefore an effective risk assessment and risk management is necessary to get additional information to determine indicators for critical situations. Several tailings observations showed an alteration in chemical and radiological parameters during rising saturation induced by climatic changes. These parameters are appropriate to stress indices. A systematically research on correlations between changes in stress indices and the phreatic surface is part of the research activities of the Bauhaus University in Weimar. The contribution presents the principle of this kind of monitoring, the soil mechanical background, details of the equipment and first results.show moreshow less

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Metadaten
Document Type:Article
Author: Olivier Semar, Matthias Schönhardt, Karl Josef WittGND
DOI (Cite-Link):https://doi.org/10.25643/bauhaus-universitaet.814Cite-Link
URN (Cite-Link):https://nbn-resolving.org/urn:nbn:de:gbv:wim2-20111215-8146Cite-Link
Language:English
Date of Publication (online):2007/05/24
Year of first Publication:2005
Release Date:2007/05/24
Contributing Corporation:International Conference. 4. Dresden Symposium Survey of Geo-Hazards. Challenge for Instrumentation, Data Validation and Quality Assurance. Dresden
Institutes:Fakultät Bauingenieurwesen / Professur Grundbau
Tag:monitoring; radiological and chemical properties; uranium tailing deposit
GND Keyword:Monitoring; Klimaänderung
Dewey Decimal Classification:600 Technik, Medizin, angewandte Wissenschaften / 620 Ingenieurwissenschaften / 620 Ingenieurwissenschaften und zugeordnete Tätigkeiten
BKL-Classification:56 Bauwesen / 56.21 Erdbau, Tiefbau, Grundbau
Licence (German):License Logo In Copyright