Din avgränsning ger 419 träffar.
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2009:14 Review of Legislation and Regulatory Framework in Ukraine with Regard to Environmental Radiation Monitoring
Radiation Safety Authority, SSM. The conclusions and viewpoints presented in the report are those of the author/authors and do not necessarily coincide with those of the SSM. In 2006, the Swedish Radiation ... Radiation Safety Authority (SSM), with the support of the Ministry for Foreign Affairs, started cooperation with Ukraine in the area of radiation protection. One of the areas of cooperation identified as important...
Innehållstyp: Publikationer -
2013:09 An Application of the Functional Resonance Analysis Method (FRAM) to Risk Assessment of Organisational Change
organisational changes, based on the principles of resilience engineering. The approach in question was the Functional Resonance Analysis Method (FRAM). Whereas established approaches focus on risks coming from failure ... failure or malfunctioning of components, alone or in combination, resilience engineering focuses on the common functions and processes that provide the basis for both successes and failures. Resilience...
Innehållstyp: Publikationer -
2011:16 Modelling of ultrasonic testing of cracks in cladding
During the last two decades, SSM has supported research to develop a model for the non-destructive test situation based on ultrasonic technique. Such a model is important in many ways, for example to supplement ... are often equipped with a cladding material to prevent material degradation by the influence of media on the surface. This cladding material, often anisotropic, makes the ultrasonic examination more difficult...
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 -
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 -
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 -
2010:36 Guidance for the Definition and Application of Probabilistic Safety Criteria
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