Visar 3336 sökträffar på ”SSM’s Scientific Council on Electromagnetic Fields”
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99:52 Corrosion of the Copper Canister in the Repository Environment
The present report accounts for studies on copper corrosion performed at Studsvik Material AB during 1997-1999 on commission by SKI. The work has been focused on localised corrosion and electrochemistry ... desired to complete and develop the theory based on knowledge about the repository environment and evaluations of previous as well as recent experimental and field results. The work has therefore comprised...
Innehållstyp: Dokument -
2013:27 Numerical simulations of headed anchors break in reinforced and non-reinforced concrete structures
Authors: Peter Segle Jessica Strömbro Alexander Wulff Johan Kölfors Albin Larsson Robert Persson SSM perspective Background The design codes for anchorage of equipment in concrete structures have ... 349-06 code open up today for a more detailed analysis where the beneficial impact of rein- forcement on anchor capacity can be taken into account. How this analysis can be done is, however, not explicitly...
Innehållstyp: Dokument -
2010:46 Development of the PRO-LOCA Probabilistic Fracture Mechanics Code, MERIT Final Report
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. Background The MERIT project ... more of a research code than a regulatory tool. Effects on SSM supervisory and regulatory task The results of this project will be used by SSM for the assessment of detec- ted cracks in nuclear piping...
Innehållstyp: Dokument -
Model summary report.pdf
are developed especially for the assessment at hand. QA requirements must on the one hand take this diversity into account and on the other hand be well defined. In the methodology section of the report ... Subsequent to the methodology section, each assessment code is presented together with a discus- sion on how the requirements are met. TR-10-51 5 Contents 1 Introduction 9 1.1 Objectives and scope of...
Innehållstyp: Dokument -
2007:05 Doskatalogen för nukleärmedicin; projekt SSI P 1426.04
strålskyddsin-The Swedish radiation protection authority, Statens strålskyddsin- stitut (SSI), has supported work on estimates of radiation doses to patients from nuclear medicine examinations since more than 20 years ... “Doskatalogen” which contains data on doses to different organs and tissues from radiopharmaceuticals used for diagnostics and research. This new report contains data on: • 11C-labelled substances (realistic...
Innehållstyp: Dokument -
2004:26 Engineered Barrier System - Manufacturing, Testing and Quality Assurance (pdf 324 kB)
Swedish Nuclear Power Inspectorate (SKI) organised a workshop on the engineered barrier system for the KBS-3 concept, with the focus on manufacturing, testing and quality assurance. The workshop was ... ................................................................................ 20 4 Discussion on workshop results............................................................................ 23 5...
Innehållstyp: Dokument -
2012:60 Technical Note, Handling of climate related issues in the safety assessment SR-Site
The application is based on research carried out over several decades and is an impressive compilation of data and knowledge of the site of Forsmark. The sections on climate, glaciations and permafrost ... while new question marks have occurred and some known weaknesses still remain. On the general structure there are some remarks on the way the process is described in the proposal. It is unclear how new research...
Innehållstyp: Publikationer -
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 ... guidelines issued by the Swedish Radiation Safety Authority). Previous analysis work has been based on that copper is corroded during the initial oxic environment as well as by sulphide in groundwater once...
Innehållstyp: Publikationer -
2010:35 Probabilistic Safety Goals for Nuclear Power Plants; Phases 2-4 / Final Report
However, it is far from self-evident how probabilistic safety criteria should be defined and used. On one hand, experience indicates that safety goals are valuable tools for the interpretation of results ... probabilistic safety assessment (PSA), and they tend to enhance the quality and realism of a risk assessment. On the other hand, strict use of probabilistic criteria is usually avoided, due to the large number of...
Innehållstyp: Publikationer -
02:13 Geochemical Parameters Required from the SKB Site Characterisation Programme
Nuclear Waste Management Company (SKB) has as a basis for these investigations specified requirements on the rock that must be fulfilled (SKB TR-00-12) and a general programme describing the objectives and ... characterisation in a number of Technical Reports (Andersson et al. 1998, 2000; SKB 2000a,b). One of the scientific topics in which specific information requirements and priorities are set out is geochemistry. This...
Innehållstyp: Dokument