Sök

Din avgränsning ger 493 träffar.

• Investigation of long-term safety in the Swedish nuclear power industry and measures owing to the accident at Fukushima Dai-ichi.pdf

  25 juli 2017

  1212 ... Administrative officer: Lars Skånberg Reg. no: SSM2010-1557-10 Investigation of long-term safety in the Swedish nuclear power industry and measures owing to the accident at Fukushima Dai-ichi ... present an analysis of long-term safety in the Swedish nuclear power industry. This assignment encompasses an overall evaluation of the nuclear power reactors’ fulfilment of the requirements imposed...

  Innehållstyp: Dokument

• 2017:18 FEM analysis of the mechanical integrity for the canister intended for storage of spent nuclear fuel with regard to copper creep ductility

  Background For final storage of spent nuclear fuel it is suggested by the Swedish nuclear fuel and waste management company (SKB) to emplace the nuclear fuel into copper canisters which are surrounded ... emplacement of the canisters Bentonite swelling due to water saturation and hydrostatic pressure build up the canisters will be subjected to compressive loads. The canisters are constructed with a load carrying...

  Innehållstyp: Publikationer

• 2017:02 Slow strain rate testing of copper in sulfide rich chloride containing deoxygenated water at 90 °C

  occur in materials from the combined influence of tensile stress and a corrosive environment. It has previously been shown in the literature, that copper can be sensitive to SCC in the presence of sulfide ... well as a material were SCC can occur, SCC could potentially be a problem for the copper canisters intended to be used for final storage of spent nuclear fuel. Testing materials susceptibility of SCC can...

  Innehållstyp: Publikationer

• 2017:09 Evaluation of the Swedish participation in the Nordic Nuclear Safety Research (NKS) collaboration

  Background NKS is a Nordic collaboration promoting cooperation on nuclear safety and emergency preparedness research. The research program is primarily funded by Nordic radiation safety authorities and ... and responsible ministries. The main purpose of NKS is to finance joint Nordic activities and initiatives, including seminars and workshops, technical reports, exercises and scientific articles. Both radiation...

  Innehållstyp: Publikationer

• 2017:22 Effect of weld repairs on residual stresses in nickel base dissimilar metal welds

  10 november 2017

  number: 2017:22 ISSN: 2000-0456 Available at www.stralsakerhetsmyndigheten.se Effect of weld repairs on residual stresses in nickel base dissimilar metal welds 2017:22 Authors: Etienne Bonnaud Jens Gunnars ... force for crack growth near welds in nuclear application piping may arise from weld residual stresses. Experience from non- destructive examination show that cracks in dissimilar metal welds are often...

  Innehållstyp: Dokument

• 2017:09 Evaluation of the Swedish participation in the Nordic Nuclear Safety Research (NKS) collaboration

  27 september 2017

  2017:09 ISSN: 2000-0456 Available at www.stralsakerhetsmyndigheten.se Evaluation of the Swedish partici- pation in the Nordic Nuclear Safety Research (NKS) collaboration 2017:09 Authors: Hjalmar ... Hjalmar Eriksson August Olsson SSM 2017:09 SSM 2017:09 SSM perspective Background NKS is a Nordic collaboration promoting cooperation on nuclear safety and emergency preparedness research. The research...

  Innehållstyp: Dokument

• 2017:11 Extended Common Load Model: A tool for dependent failure modelling in highly redundant structures

  treatment of dependent failures is one of the most controversial subjects in reliability and risk analyses. The difficulties are specially underlined in the case of highly redundant systems, when the number ... number of redundant components or trains exceeds four. The Common Load Model (CLM), originally defined in the 70’ies, differs from other CCF models, as it relies on a specific physical analogy. The model...

  Innehållstyp: Publikationer

• 2017:34 Human capability to cope with unexpected events

  Background In the light of the Fukushima accident, it stood clear that the challenge of the unexpected is of great importance to both regulators and licensees. For SSM, as for many other national regulators ... regulators, there was a selfevident need to learn more about the capabilities and actions of people when the unexpected arises and conditions are potentially extreme. A task group was set up within the OECD/NEA's...

  Innehållstyp: Publikationer

• 2017:18 FEM analysis of the mechanical integrity for the canister intended for storage of spent nuclear fuel with regard to copper creep ductility

  14 november 2017

  Available at www.stralsakerhetsmyndigheten.se FEM analysis of the mechanical integrity for the canister intended for storage of spent nuclear fuel with regard to copper creep ductility 2017:18 Author: ... Author: Calle Engman SSM 2017:18 SSM 2017:18 SSM perspective Background For final storage of spent nuclear fuel it is suggested by the Swedish nuclear fuel and waste management company (SKB) to emplace...

  Innehållstyp: Dokument

• Handling of future human actions.pdf

  03 augusti 2017

  issues Model summary report Data report Handling of future human actions Radionuclide transport report Biosphere analysis report Site description of Forsmark (SDM-Site) Samrådsredogörelse Metodik ... Vattenverksamhet i Forsmark II Verksamheter ovan mark Avstämning mot miljömål Comparative analysis of safety related site characteristics Bilaga SR Säkerhetsredovisning för slutförvaring av använt kärnbränsle...

  Innehållstyp: Dokument