Din avgränsning ger 562 träffar.
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2013:11 Mätmetoder för bestämning av stråldoser till ögats lins
mätningar av ekvivalent dos till ögats lins. Projektet visar på svårigheterna och de stora osäkerheterna i mätningar av ekvivalent dos till ögats lins. Var och hur dosimetern placeras på personen är den enskilt ... mätningar av ekvivalent dos till ögats lins. Projektet visar på svårigheterna och de stora osäkerheterna i mätningar av ekvivalent dos till ögats lins. Var och hur dosimetern placeras på personen är den enskilt...
Innehållstyp: Publikationer -
2018:11 Bedömning av spännkraftförluster genom deformationsmätning av reaktorinneslutningen vid uppstart – DEFORM
spännarmeringens spännkraft. Spännkraften minskar med tiden genom bl.a. omlagring till själva betongen. I byggnormen finns standardformler som beaktar dessa förluster men lite kunskap finns gällande hur inneslutningens ... Resultatet av detta projekt ska kunna bidra vid SSM:s säkerhetsbedömningar av betongkonstruktioner i kärntekniska anläggningar. Jessica Strömbro, Peter Segle, Erik Hansson SSM Svenska Bakgrund Den strukturella...
Innehållstyp: Publikationer -
2012:43 Technical Note, Literature review of groundwater flow in permafrost
respect to groundwater flow in permafrost conditions. In particular, the study was to consider whether (i) the main processes related to groundwater flow in permafrost were understood, (ii) appropriate field ... several categories, including modelling studies that focused on groundwater hydrology associated with (i) ice sheets, (ii) periglacial zones outside ice sheets, and (iii) suprapermafrost groundwater. Modelling...
Innehållstyp: Publikationer -
2018:27 ESHM13 – En ny PSHA-modell för Europa betraktad ur ett svenskt perspektiv
riskmodellen för hela Europa med seismiska riskkurvor och markresponsspektra för olika överskridandenivåer. I föreliggande studie har jämförts den seismiska responsen för några svenska reaktorinneslutningar huvudsakligen ... riskmodellen för hela Europa med seismiska riskkurvor och markresponsspektra för olika överskridandenivåer. I föreliggande studie har jämförts den seismiska responsen för några svenska reaktorinneslutningar huvudsakligen...
Innehållstyp: Publikationer -
2014:07 Technical Note, Review of the geological mapping and geophysical measurement techniques for the determination of critical properties around deposition holes -Main Review Phase
high water inflows that may lead to piping and erosion of the buffer material. Also addressed are: i) the feasibility of measuring the excavation damage zone (EDZ) around the deposition tunnels and deposition ... high water inflows that may lead to piping and erosion of the buffer material. Also addressed are: i) the feasibility of measuring the excavation damage zone (EDZ) around the deposition tunnels and deposition...
Innehållstyp: Publikationer -
2007:02e Radiation Environment in Sweden, summary
The radiation environment to which the population of Sweden is exposed ... occurring radionuclides in drinking water. The full report is available in Swedish: 2007:02 Strålmiljön i Sverige SSI English The radiation environment to which the population of Sweden is exposed is dominated ... occurring radionuclides in drinking water. The full report is available in Swedish: 2007:02 Strålmiljön i Sverige...
Innehållstyp: Publikationer -
2013:36 Technical Note, Review and assessment of aspects of the Qeq concept – Main Review Phase
canister surface and from a canister breach to the far field. To accomplish the review assignment, we (i) reviewed relevant SKB reports that used the Qeq approach; (ii) summarized SKB’s approaches, checking ... approach. The Qeq approach is most accurate for nonsorbing or weakly sorbing dissolved species, which (i) describes the species of interest for corrosion and (ii) typically provide the largest contributions...
Innehållstyp: Publikationer -
2012:54 Technical Note, Initial Review Phase for SKB´s safety assessment SR-Site: Geological structures and deformation zones, from site investigation to safety assessment
selected by the Swedish Nuclear Fuel and Management Co (SKB) for location of a deep geological repository, i.e. a storage for spent nuclear fuel at about 500 m depth in Precambrian metamorphosed rocks. The location ... is composed of granite-like rocks (granites and granodiorites). The fold is bordered on each side, i.e. to the northeast and southwest, by subvertical regional brittle deformation zones (DZ) trending WNW...
Innehållstyp: Publikationer -
2012:58 Technical Note, Independent radionuclide transport modelling – Reproducing results for main scenarios
referred to simply as the “Radionuclide Transport Report.” The modelling focused on two scenarios: (i) Canister Failure by Corrosion and (ii) Canister Failure by Shear Load, to evaluate whether SKB computations ... support the safety assessment documented in the SR-Site main report (SKB, 2011). The review evaluated (i) transparency of the SKB computations (e.g., are data and descriptions sufficient to reproduce computations...
Innehållstyp: Publikationer -
2014:29 Technical Note, Independent Modelling of Radionuclide Transport, Evaluation of Colloid Transport Modelling – Main Review Phase
case. Modelling radionuclide attachment to clay colloids as reversible linear equilibrium sorption (i.e., using a Kd distribution factor approach) is reasonable and well supported. Nonetheless, in this ... case. Modelling radionuclide attachment to clay colloids as reversible linear equilibrium sorption (i.e., using a Kd distribution factor approach) is reasonable and well supported. Nonetheless, in this...
Innehållstyp: Publikationer