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  • 2023:07 General data in accordance with the requirements in Article 37 of the Euratom Treaty

    The purpose of this report is for Sweden to provide the European Commission with general information on increasing storage from a maximum of 8,000 tonnes to a maximum of 11,000 tonnes of spent nuclear fuel ... interim storage facility for spent nuclear fuel (Clab) on the Simpevarp Peninsula in Oskarshamn. The report follows the guideline set out in Annex I on the recommendation for applying Article 37 of the Euratom...

    Innehållstyp: Publikationer
  • 2010:45 Evaluation of models for cyclic plastic deformation – A literature study

    Analysis of nuclear components subjected to cyclic plastic deformation is normally based on the American standard ASME III. With the focus to improve the modeling of the stress-strain response under non-monotonic ... years. However, experience shows that the analysis and evaluation of plastic cycling and its impact on component integrity is very complex. The purpose of this study was to increase the understanding of...

    Innehållstyp: Publikationer
  • 1999:17 SSI:s ställningstaganden i slutförsvarsfrågan

    Oskarshamn - har SSI i allt högre grad kommit att efterfrågas av kommunföreträdare och allmänhet. I de s k förstudiekommunerna efterlyses SSIs stöd bl a när det gäller om metod och de kriterier för plats val ... Oskarshamn - har SSI i allt högre grad kommit att efterfrågas av kommunföreträdare och allmänhet. I de s k förstudiekommunerna efterlyses SSIs stöd bl a när det gäller om metod och de kriterier för plats val...

    Innehållstyp: Publikationer
  • 2011:33 Mathematical modelling of ultrasonic testing of components with defects close to a non-planar surface

    corrugated interface can have important, and in some cases, major effects on the signal response. The results depend crucially on the parameters chosen for the corrugation also the material properties can ... can affect the results. 100 Jonathan Westlund and Anders Boström SSM English The report describes work that has been performed in order to model ultrasonic testing of components that contain a defect close...

    Innehållstyp: Publikationer
  • 2009:38 Research and Development Program in Reactor Diagnostics and Monitoring with Neutron Noise Methods, Stages 14 and 15

    also been published in international journals and have been included in both licentiate- and doctor’s degrees. The objective of the research program is to contribute to the strategic research goal of competence ... and noise diagnostics. The purpose is also to contribute to the research goal of giving a basis for SSM’s supervision by developing methods for identification and localization of perturbations in reactor...

    Innehållstyp: Publikationer
  • 2018:19 Licensing of safety critical software for nuclear reactors

    1994 as a group of experts on safety critical software. The members come from regulatory authorities and/or their technical support organization. The report, without the SSM cover and this page, will be ... of the other participating organizations. Effect on SSM supervisory and regulatory task The effect of the report is high as it presents a common view on important issues by experts from eleven international...

    Innehållstyp: Publikationer
  • 2008:11 Discrete-Feature Modelling of Groundwater Flow and Solute Transport for SR-Can Review

    support of SKI's and SSI's review of SR-Can. The work presented in this report is part of the Swedish Nuclear Power Inspectorate’s (SKI) and the Swedish Radiation Protection Authority’s (SSI) SR-Can review ... in Sweden 2010. In support of this application SKB will present a safety report, SR-Site, on the repository’s long-term safety and radiological consequences. As a preparation for SR-Site, SKB published...

    Innehållstyp: Publikationer
  • 2017:34 Human capability to cope with unexpected events

    that the challenge of the unexpected is of great importance to both regulators and licensees. For SSM, as for many other national regulators, there was a selfevident need to learn more about the capabilities ... OECD/NEA's Working Group for Human and Organizational Factors (WGHOF) in order to further the understanding of "Human Intervention and Performance in Extreme Conditions". The purpose of the SSM research...

    Innehållstyp: Publikationer
  • 2015:25 Design Guide for Nuclear Civil Structures (DNB)

    Safety Authority (SSM) and the Swedish licensees have previously in a jointly funded research project developed a design guide for civil structures at Swedish nuclear facilities to be based on Eurocodes, DNB ... was published in January 2014 as SSM Report 2014:06. To further improve DNB and to ensure that the fundamentals of the recommendations will be applied correctly, has SSM commissioned Scanscot Technology...

    Innehållstyp: Publikationer
  • 2008:18 SSI:s granskning av SKB:s Fud-program 2007

    av SKB:s och kärnkraftbolagens program för forskning, utveckling och demonstration - Fud-program 2007. Rapporten utgör SSI:s remissvar till SKI i ärendet. I granskningen kommenterar SSI bl.a. SKB:s återkoppling ... forskningsoch utvecklingsprogrammet utifrån bl.a. den senast genomförda säkerhetsanalysen, SR-Can, och SKB:s biosfärsforskning. I granskningen pekar SSI på ett antal frågor som SKB behöver utreda inför tillståndsansökan...

    Innehållstyp: Publikationer