Din avgränsning ger 215 träffar.
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2012:63 Technical Note, Review of Radionuclide Sorption on Bentonite and Forsmark Bedrock Material
Denna rapport granskar sorption-data för bentonit och berg vilka har använts i säkerhetsanalysen SR-Site. Det kan konstateras att härledningen av Kd-värden har gjorts ... relation till sönderfallskedjor och kombinationer av närområdes- och bergparametrar. Matthew Randall SSM English Denna rapport granskar sorption-data för bentonit och berg vilka har använts i säkerhetsanalysen...
Innehållstyp: Publikationer -
2016:02 Technical Note, An updated review of the creep ductility of copper including the effect of phosphorus
Background The Swedish Radiation Safety Authority (SSM) reviews the Swedish Nuclear Fuel Company’s (SKB) applications under the Act on Nuclear Activities (SFS 1984:3) for the construction and operation ... As part of the review, SSM commissions consultants to carry out work in order to obtain information on specific issues. The results from the consultants’ tasks are reported in SSM’s Technical Note series...
Innehållstyp: Publikationer -
2012:37 Technical Note, Selective review of the hydrogeological aspects of SR-Site
This review of the hydrogeology is selective. It focuses on the measurement, interpretation and modelling of the potential repository host rock, that is the rock domain FFM01<-400m. It accepts as reasonably ... particularly the near-surface 150m in the form presented by SKB. SKB have decided that their main field measurement method is the Posiva flow log. The review notes the speed and efficacy of the method in...
Innehållstyp: Publikationer -
2012:17 Technical Note, Corrosion of copper canister
corrosion is treated in SKB´s safety assessment as being only dependent on oxygen gas and thus easily estimated by an oxygen mass-balance calculation. This simple model has no scientific support since several ... accelerating effect on copper corrosion. Any corrosion model describing the gaseous copper corrosion period must therefore be based on experimental data. Peter Szakálos and Seshadri Seetharaman SSM English It is...
Innehållstyp: Publikationer -
2014:58 Technical Note, Rock Mechanics - Assessing probability and extent of blind faults and fault-end growth around the KBS-3 repository at Forsmark – Main Review Phase
changes in stress, and in particular increase of differential stress on deformation zones, might cause slip. Therefore, several stress field models have been considered in this study. In general, steeply dipping ... simulation results. In addition, this analysis clearly shows that a good understanding of the stress field is essential for any mechanical analysis of geological system behaviour. Simulation of the influence...
Innehållstyp: Publikationer -
2013:37 Technical Note, Rock Mechanics – Evolution of fracture transmissivity within different scenarios in SR-Site – Main Review Phase
shear loading due to SKB’s thermal, glacial and earthquake loading scenarios for the KBS-3 repository at Forsmark. In the first part of the report, SKB’s laboratory experiments on shear fracture dilation ... dilation and extensive literature review on shear fracture dilation in-situ and in laboratory under moderate normal stress show that dilation can become important even under moderate normal stress of about 20...
Innehållstyp: Publikationer -
2011:21 Workshop on spent fuel performance and radionuclide chemistry -Rånäs 2010: Assessment of some outstanding issues
The safety assessment for final disposal of spent nuclear fuel has to comprehensively address the stage when containment barriers have failed and when radionuclide releases occur to the ... 7-9/6-2010 Paul Brown, Christian Ekberg, Christophe Jégou, Günther Meinrath, Heino Nitsche and Bo Strömberg SSM English The safety assessment for final disposal of spent nuclear fuel has to comprehensively address...
Innehållstyp: Publikationer -
2012:24 Technical Note, Initial Review of SR-Site Main Report
Safety Authority (SSM) is reviewing a license application, which has been submitted by Svensk Kärnbränslehantering AB (SKB), for a repository for the final disposal of spent nuclear fuel. SKB’s Application includes ... records the findings from a project that forms part of SSM’s initial phase of the license application review. The project was undertaken on behalf of SSM by TerraSalus Limited. The project involved a broad...
Innehållstyp: Publikationer -
2012:48 Technical Note, Use of Solubility Limits in the SR-Site Safety Assessment
groundwater flux of the radioelement leaving the near field. As part of the SSM’s Initial Review phase, the treatment of solubility limits in SKB’s SR-Site safety assessment has been reviewed to understand: ... parameter values and calculates the resultant risks over time for alternative disposal scenarios. SSM English In a radioactive waste disposal environment, in some potential situations (scenarios) a disposed...
Innehållstyp: Publikationer -
2015:08 Technical Note, Rheological properties of the Bentonite Buffer
the project is to provide review comments on SKB’s postclosure safety analysis, SR-Site, for the proposed repository at Forsmark. This technical note reviews SKB:s reporting of the rheological and geomechanical ... densities. Göran Sällfors, GeoForce AB, Göteborg SSM English Objectives of the project The general objective of the project is to provide review comments on SKB’s postclosure safety analysis, SR-Site, for the...
Innehållstyp: Publikationer