Din avgränsning ger 103 träffar.
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2013:06 The sixth round of implementation according to PARCOM recommendation 91/4 – Report from Sweden
According to the PARCOM Recommendation 91/4 contracting parties shall, in accordance with the guidelines annexed to this recommendation, every four years present a statement on progress made in applying best available technology (BAT) in order to minimise and, as appropriate, eliminate any pollution caused by radioactive discharges from all nuclear industries, including research reactors and...
Innehållstyp: Publikationer -
2013:27 Numerical simulations of headed anchors break in reinforced and non-reinforced concrete structures
The design codes for anchorage of equipment in concrete structures have been developed since the time the Swedish power plants were designed. Furthermore, the design basis has been updated and in some cases new mechanical loads have been added. As a consequence, it can be difficult for some anchorages to meet the requirements of today. In the design of anchorage equipment the beneficial effect...
Innehållstyp: Publikationer -
2013:30 Laser pointers and Eye injuries - An analysis of reported cases
Research Report number: 2013:30 ISSN: 2000-0456 Available at www.stralsakerhetsmyndigheten.se Laser pointers and Eye injuries An analysis of reported cases 2013:30 Author: Stefan Löfgren Jörgen Thaung ... Contact person SSM: Martin Lindgren Reference: SSM2013-628 SSM 2013:30 2013:30 Author: Date: November 2013 Report number: 2013:30 ISSN: 2000-0456 Available at www.stralsakerhetsmyndigheten.se...
Innehållstyp: Dokument -
2013:14 Approaches used for Clearance of Lands from Nuclear Facilities among Several Countries – Evaluation for Regulatory Input
SSM has recently established new regulations for clearance of materials, rooms, buildings and land (SSMFS 2011:2). The regulations specify that license holders for practices involving ionising radiation shall take measures after the cessation of the practice to achieve clearance of rooms, buildings and land. The regulations state nuclide specific clearance levels in becquerel per m2 for rooms...
Innehållstyp: Publikationer -
2013:28 Brine intrusion by upconing for a high-level nuclear waste repository at Forsmark. Scoping calculations
The objective of this study is to evaluate the possibility of salt-water migration to the spent nuclear repository. This objective is motivated by the adverse impacts of water with too high salinity entering the repository and by the uncertainty of the relevant hydraulic and hydrogeochemical conditions at the Forsmark site at great depths. To analyse density dependent flow and salt transport...
Innehållstyp: Publikationer -
2013:06 The sixth round of implementation according to PARCOM recommendation 91/4 – Report from Sweden
2013:06 Report number: 2013:06 ISSN: 2000-0456 Available at www.stralsakerhetsmyndigheten.se The sixth round of implementation accor- ding to PARCOM recommendation 91/4 – Report from Sweden Ann-Christin ... during the time period covered by this report. SSM 2013:06 SSM 2013:06 2013:06 Author: Ann-Christin Hägg Date: January 2013 Report number: 2013:06 ISSN: 2000-0456 Available at www.stralsakerhetsmyndigheten...
Innehållstyp: Dokument -
2013:24 Modelling of nuclear fuel cladding under loss-of-coolant accident conditions
We present a unified model for calculation of zirconium alloy fuel cladding rupture during a postulated loss-of-coolant accident in light water reactors. The model treats the Zr alloy solid-to-solid phase transformation kinetics, cladding creep deformation, oxidation and rupture as a function of temperature and time in an integrated fashion during the transient. The fuel cladding material...
Innehållstyp: Publikationer -
2013:30 Laser pointers and Eye injuries - An analysis of reported cases
The safety limits that exist for human exposure of laser radiation are essential to reduce the risk of injuries. These values, however, give very little information on what tissue damages that may be expected at various elevated exposure levels. Similarly, the Swedish Radiation Protection Authority (SSM) has very little information on how such tissue damage is related to the impairment of the...
Innehållstyp: Publikationer -
2013:07 Corrosion of copper in distilled water without molecular oxygen and the detection of produced hydrogen
In this report, results are presented for copper which has been exposed to pure anoxic water in the temperature interval of 21 °C to 55 °C up to a total of 19 000 hours. Characterisations of copper surfaces after exposure have been performed ex-situ, meaning after termination of the experiment and exposing the specimen to normal atmospheric environment. Ideally characterisation of surfaces...
Innehållstyp: Publikationer -
2013:01 Validation of Weld Residual Stress Modeling in the NRC International Round Robin Study
Research Report number: 2013:01 ISSN: 2000-0456 Available at www.stralsakerhetsmyndigheten.se Validation of Weld Residual Stress Modeling in the NRC International Round Robin Study 2013:01 Authors: Jonathan ... recommended stress proles in the fracture mechanics handbook SSM Research Report 2008:01. SSM 2013:01 Need for further research More research is needed to validate predictions of other weld residual...
Innehållstyp: Dokument