Din avgränsning ger 112 träffar.
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2010:32 Fingerprints of zones in boreholes An approach to identify the characteristics of structures
This report concerns a study which was initially conducted for the Swedish Nuclear Power Inspectorate (SKI), which is now merged into the Swedish Radiation Safety Authority (SSM). The conclusions and viewpoints presented in the report are those of the authors and do not necessarily coincide with those of the SSM. The Swedish Nuclear Fuel and Waste Management Co (SKB) has published Site...
Innehållstyp: Publikationer -
2010:40 Rock-block characterization on regional to local scales for two SKB sites in Forsmark – Uppland and Laxemar – eastern Småland, south-eastern Sweden
To get an overall impression of the general structural setting of a landscape, a remote study of bedrock structures should include studies of the geomorphology at various scales. Thematic maps improve the general understanding of an area. Digital elevation data in 500m, 50m and 10m grids were used for rock-block interpretations at regional, semi-regional and local scales of areas around the...
Innehållstyp: Publikationer -
2010:38 The feasibility of Backfilling a Repository of Spent Fuel: An Assessment of Recent Developments by SKB
In the Review Statement and Evaluation of SKB’s RD & D programme 2007 (SKI Report 2008:48E), the former Swedish Nuclear Power Inspectorate (SKI) commented that considerable work remained to be done for knowledge of both practical management issues on backfilling and analysis of long-term backfill evolution to reach the same level as for the canister and the buffer. SKI considered that the...
Innehållstyp: Publikationer -
2010:34 The understanding of the formation of valleys and its implication on site characterization: Moredalen and Pukedalen, south-eastern Sweden
This report concerns a study which was initially conducted for the Swedish Nuclear Power Inspectorate (SKI), which is now merged into the Swedish Radiation Safety Authority (SSM). The conclusions and viewpoints presented in the report are those of the authors and do not necessarily coincide with those of the SSM. In south-eastern Sweden, there are a number of over-deepened narrow valleys,...
Innehållstyp: Publikationer -
2016:01 Literature Study on Sparse Channel Interpretation and Modeling
Channelling has been observed in laboratory and field experiments at various scales. However, it is still an open research issue whether a sparse channel network is likely to be a better model than the fracture network model for representing the flow system in fractured rocks. The present report presents a literature study to bring together information useful for addressing this issue.
Innehållstyp: Publikationer -
2024:02 Earthquake stationarity and distributed fault displacements, Forsmark repository site
SSM perspektiv Bakgrund och syfte Stora jordbävningar inträffar huvudsakligen längs plattgränser. På grund av detta har mycket av forskningen riktats mot denna tektoniska miljö. Den allmänna bristen på seismicitet i stabila kontinentala områden, såsom Baltiska Skölden, har försvårat uppskattningar, såväl som förståelsen,...
Innehållstyp: Publikationer -
Ny bred utlysning ska stärka forskning inom kärnkraft, avfall, strålskydd och nukleär icke-spridning
Strålsäkerhetsmyndigheten gör en bred forskningsutlysning för fyra områden inom strålsäkerhet, bland annat kompetensförsörjning, nukleär icke-spridning och slutförvaring av kärntekniska restprodukter. Totalt planerar myndigheten att avsätta 81 miljoner kronor för forskning under perioden 2026–2031. Sista dag för ansökan...
Innehållstyp: Nyheter -
Strålsäkerhetsmyndighetens första utlysningar publicerade
Nu kan forskare inom kärnkraftssäkerhet, nukleär icke-spridning och medicinsk bestrålning söka forskningsmedel från Strålsäkerhetsmyndigheten. Sju utlysningar finns för närvarande publicerade på myndighetens webbsida. Under de närmaste veckorna kommer ytterligare ett 15-tal utlysningar publiceras.
Innehållstyp: Nyheter -
2009:30 A Review of Evidence for Corrosion of Copper by water
The planned spent nuclear fuel repository in Sweden relies on a copper cast iron canister as the primary engineered barrier. The corrosion behaviour of copper in the expected environment needs to be thoroughly understood as a basis for the post-closure safety analysis. It has been shown that corrosion may indeed be the primary canister degradation process during the utilised assessment period...
Innehållstyp: Publikationer -
2010:08 Development of COLLAGE 3
The issue of colloid-facilitated radionuclide transport (CFRT) was last addressed by the Swedish nuclear regulators (SKI at that time, now integrated into SSM) in 2001 – 2002. SKI had commissioned the Collage code with subsequent development as Collage 2. This code was employed to investigate the potential role for colloids to have been involved in the transport of radionuclides at the Nevada...
Innehållstyp: Publikationer