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  • 2014:22 Technical Note, Workshop on seismic hazard at Forsmark

    This report describes the outcome of the workshop organized by SSM on seismic hazard at Forsmark that was held in Stockholm on the 4 and 5 of June, 2013. The report summarizes the issues discussed and ... considered as a comprehensive record of all the discussions at the workshop and individual statements made by workshop participants should be regarded as opinions rather than SSM’s point of view. The participants...

    Innehållstyp: Publikationer
  • 2014:21 Effects of additives on uranium dioxide fuel behavior

    This report will form a basis for the reviews that SSM does when the license holders applies for use of nuclear fuel with additives. The report is also intended as a reference to the models that Quantum ... Technologies AB has developed. The report and the models will be a valuable source of information for SSM and other parties when discussing the performance of doped fuel. Ali Massih SSM English...

    Innehållstyp: Publikationer
  • 2014:44 Technical Note, Independent evaluation of the number of critical canister positions in the KBS-3 repository at Forsmark – Main Review Phase

    out to estimate Ncrit, the number of canisters in critical positions that can be expected in the proposed repository at Forsmark, based on statistical simulations of SKB's geological discrete-fracture ... as potentially intersected by large fractures. Degree-of-utilization factors DoU for the deposition tunnels are also obtained from the simulations of the proposed repository layout D2. Three different Geo-DFN...

    Innehållstyp: Publikationer
  • 2014:04 Global Non-proliferation ‘Clubs’ vs. the NPT

    authority for issues of nuclear non-proliferation. SSM contribute to withholding and developing national competence for cur- rent and future needs within the authority’s area of responsibility and therefore ... research. In terms of nuclear non-proliferation, the Authority shall seek to ensure that nuclear material and technology are not used for nuclear weapons. The Authority oversees the nuclear material in Sweden...

    Innehållstyp: Dokument
  • 2014:23 Technical Note, Workshop on Rock Mechanics Issues and their Implications for Groundwater Flow – Main Review Phase

    This report describes the outcome of the workshop organized by SSM on Rock Mechanics and Hydrogeology that was held in Stockholm on the 30/9 and 1/10, 2013. The report summarizes the issues discussed and ... considered as a comprehensive record of all the discussions at the workshop and individual statements made by workshop participants should be regarded as opinions rather than SSM’s point of view. Considerations...

    Innehållstyp: Publikationer
  • 2014:17 Technical Note, Assessment of radiological effects on non-human biota –Main Review Phase

    presents a review of SKBs assessment of the long-term radiological effects on plants and animals of a deep geological repository as described in SKB report TR-10-08. The SKB report is one of a number contributing ... for the repository. The conclusion of the SKB report was that the ‘study gives no reason to assume that any of the species would be harmfully affected ......’ The aim of the review was to determine if the...

    Innehållstyp: Publikationer
  • 2014:39 Technical Note, “Wormhole” and Multiple Loss of Buffer Safety Function Scenarios

    “What-if” canister corrosion scenarios. This Notes, in particular, addressed two potential canister corrosion scenarios: “wormhole” formation and loss of multiple buffer safety functions. The “wormhole” scenario ... BU07 “piping and erosion of the bentonite buffer” scenario. The subsequent analysis found that the penetration time of the copper canister based on hypothetical size and location of the pipe is shorter than...

    Innehållstyp: Publikationer
  • 2014:37 Rapport från SSM:s vetenskapliga råd om ultraviolett strålning 2013

    1468 ... Figur 1. De vanligaste cancerformerna hos män (överst) och kvinnor (under), (från ”Cancer Incidence in Sweden 2012”. Socialstyrelsen 2014) SSM 2014:37 4 Trenden med ökande hudcancerincidens ... diagnosticerades 1324 kvinnor och 1296 män med in situ melanom (icke invasiv tumör, ett förstadium till malignt hudmelanom), totalt 2620 registrerade in situ melanom. Hudmelanom utgör därmed 6,1 % av...

    Innehållstyp: Dokument
  • 2014:53 Översyn av systemet med diagnostiska referensnivåer

    till att optimera sina röntgenundersökningar är det nationella systemet med diagnostiska standarddoser och referensnivåer. Sedan systemet infördes i Sverige år 2002 har stråldosen till patienten i medeltal ... medeltal halverats för de röntgenundersökningar som ingår i systemet. Strålsäkerhetsmyndigheten tillsatte den 1 februari 2013 en utredning med uppgift att ta fram ett underlag till revideringen av Stråls...

    Innehållstyp: Publikationer
  • 2014:55 Technical Note, Further Reproduction of SKB’s Calculation Cases and Independent

    Som en del av säkerhetsanalysen SR-Site presenterar SKB modellresultat som illustrerar kapseln och buffertens säkerhetsfunktioner. I var och en av de fem beräkningsfallen är delar ... av de fem beräkningsfallen är delar av kapsel och/eller buffert frånvarande i modellen av slutförvarssystemet. Modellresultaten jämförs inte med säkerhetskriterier eftersom beräkningsfallen innehåller...

    Innehållstyp: Publikationer