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  • 2018:18 Procedure for Safety Assessment of Components with Defects

    Distribution. Research 2009:26, Tillämpning av stabil spricktillväxt vid brottmekanisk bedömning av defekter i sega material. Research 2009:27, Analysis Strategy for Fracture Assessment of Defects in Ductile Materials ... the NRC International Round Robin Study. Research 2015:03, Brottmekaniska K-lösningar för sprickor i massiv stång med icke-linjärt rotationssymmetriskt spänningstillstånd. Research 2016:35, Säkerhetsvärdering...

    Innehållstyp: Publikationer
  • 2016:37 PARTRIDGE project: Review and evaluation of the probabilistic fracture mechanics code PRO-LOCA

    be investigated further. Leak rate detection is a powerful way to detect leaks before a pipe break, i.e. the tendency for LBB (Leak Before Break) in the studied cases is quite strong. If a reliable leak ... detection system is implemented in a pipe system, the only way a break can occur is if the stress state (i.e. system loads and weld residual stresses) are distributed in a way that an initiated circumferential...

    Innehållstyp: Publikationer
  • 03:2023 Regulatory control of naturally occurring radioactive material (NORM) in the Nordic countries

    national legislations, regulatory approaches and practices concerning NORM across Nordic countries i.e., Denmark, Finland, Iceland, Norway and Sweden. Denmark, Finland and Sweden are member states of the ... transboundary movement of NORM waste for disposal and NORM contaminated materials for processing, and finally, (i) potential update of Nordic flag book - publication “Naturally Occurring Radiation in the Nordic Countries...

    Innehållstyp: Publikationer
  • 2012:68 Assessment of cost for dismantling of Ringhals 2 PWR

    the present interim estimates made by SKB for Ringhals-2 dismantling probably are on the lower side i.e. there is a risk that the estimated future cost for dismantling of Ringhals-2 may be underestimated ... the present interim estimates made by SKB for Ringhals-2 dismantling probably are on the lower side i.e. there is a risk that the estimated future cost for dismantling of Ringhals-2 may be underestimated...

    Innehållstyp: Publikationer
  • 2013:28 Brine intrusion by upconing for a high-level nuclear waste repository at Forsmark. Scoping calculations

    of these cases are realistic for the Forsmark site. In addition, the fall of the upconed salt mound (i.e. downconing) following closure of the repository is also evaluated. In particular the objectives are ... of these cases are realistic for the Forsmark site. In addition, the fall of the upconed salt mound (i.e. downconing) following closure of the repository is also evaluated. In particular the objectives are...

    Innehållstyp: Publikationer
  • 2013:30 Laser pointers and Eye injuries - An analysis of reported cases

    transient within a few days. It is also likely that such a visible injury to the retina becomes functional, i.e. prevents reading skills. What dosage is required for the disability to become permanent is not clear ... transient within a few days. It is also likely that such a visible injury to the retina becomes functional, i.e. prevents reading skills. What dosage is required for the disability to become permanent is not clear...

    Innehållstyp: Publikationer
  • 2014:33 Technical Note, Reproduction of SKB’s Canister Failure Calculations - What-If and ‘Residual’ Scenario to Illustrate Barrier Functions

    reference cases and selected what-if scenario cases. The what-if scenario cases we considered include (i) corrosion scenario with initial advection, (ii) corrosion scenario with faster spent nuclear fuel (SNF) ... reference cases and selected what-if scenario cases.  The what-if scenario cases we considered include (i) corrosion scenario with initial advection, (ii) corrosion scenario with faster spent nuclear fuel (SNF)...

    Innehållstyp: Publikationer
  • 2014:58 Technical Note, Rock Mechanics - Assessing probability and extent of blind faults and fault-end growth around the KBS-3 repository at Forsmark – Main Review Phase

    analysis of geological system behaviour. Simulation of the influence of the thermal phase showed that i) sub-vertical deformation zones parallel to the repository contour are stabilised, ii) sub-vertical ... analysis of geological system behaviour. Simulation of the influence of the thermal phase showed that i) sub-vertical deformation zones parallel to the repository contour are stabilised, ii) sub-vertical...

    Innehållstyp: Publikationer
  • SKI Report 2008:01 Reliability Data for piping Components in Nordic Nuclear Poer Plants "R-Book" Project Phase 1

    2008:01 - “Reliability Data for Piping Components in Nordic Nuclear Power Plants - R-Book Project Phase I” – is a planning document for a new R&D project to develop a piping component reliability parameter ... 2008:01 - “Reliability Data for Piping Components in Nordic Nuclear Power Plants - R-Book Project Phase I” – is a planning document for a new R&D project to develop a piping component reliability parameter...

    Innehållstyp: Publikationer
  • 2007:15 Evaluation of the FRAPTRAN -1.3 Computer Cod

    mechanical interaction. Two models exist for computation of high-temperature clad oxidation under LOCA (i) the Baker-Just model for licensing calculations and (ii) the Cathcart-Pawel model for best-estimate ... mechanical interaction. Two models exist for computation of high-temperature clad oxidation under LOCA (i) the Baker-Just model for licensing calculations and (ii) the Cathcart-Pawel model for best-estimate...

    Innehållstyp: Publikationer