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Din avgränsning ger 996 träffar.

• 2014:24 Technical Note, Workshop on biosphere issues

  The objective of this workshop was to bring together experts in the field of radionuclide transport in the biosphere including non-human biota and dose assessment to discuss the findings of the detailed ... review issues. This report describes the outcome of the workshop organized by SSM on Biosphere Issues that was held in Stockholm on the 21 October, 2013. The report summarizes the issues discussed and extracts...

  Innehållstyp: Publikationer

• 2014:40 Technical Note, Review of Performance Confirmation Programs and Potential Roles in SSM’s Current Review of SKB’s License Application – Main Review Phase

  disposal of radioactive waste is based on extensive site characterization, baseline monitoring, development of disposal designs and engineered barriers, test data on engineered barriers, and the integration ... SSMFS 2008:1 Chapter 2, Section 10 states requirements on a safety program that calls for a continuous systematic assessment of the facility’s safety and to safety improvement measures, which closely...

  Innehållstyp: Publikationer

• 2005:24 DECOVALEX III/BENCHPAR PROJECTS Implications of Thermal-Hydro-Mechanical Coupling on the Near-Field Safety of a Nuclear Waste Repository

  L. Jing, T.S. Nguyen SKI English ... L. Jing, T.S. Nguyen SKI English...

  Innehållstyp: Publikationer

• 2016:01 Literature Study on Sparse Channel Interpretation and Modeling

  Channelling has been observed in laboratory and field experiments at various scales. However, it is still an open research issue whether a sparse channel network is likely to be a better model than the ... discussed, namely (a) what are the evidences of channelized flow in fractured rocks with laboratory and field measurements?; (b) what is the relationship between generalized flow dimensions from well test analysis...

  Innehållstyp: Publikationer

• 2016:12 SSM’s external experts’ reviews of SKB’s safety assessment SR-PSU – engineered barriers, engineering geology and chemical inventory

  Radiation Safety Authority (SSM) received an application for the expansion of SKB's final repository for low and intermediate level waste at Forsmark (SFR) on the 19 December 2014. SSM is tasked with the review ... application and will issue a statement to the government who will decide on the matter. An important part of the application is SKB's assessment of the long-term safety of the repository, which is documented...

  Innehållstyp: Publikationer

• 2017:31 SSM’s external experts’ review of SKB’s safety assessment SR-PSU – rock engineering and concrete barriers

  Radiation Safety Authority (SSM) received an application for the expansion of SKB’s final repository for low and intermediate level waste at Forsmark (SFR) on the 19 December 2014. SSM is tasked with the review ... application and will issue a statement to the government who will decide on the matter. An important part of the application is SKB’s assessment of the long-term safety of the repository, which is documented...

  Innehållstyp: Publikationer

• 2011:26 The influence of temperature and fluid pressure on the fracture network evolution around deposition holes of a KBS-3V concept at Forsmark, Sweden

  preparation for the review of SKB’s license application for disposal of spent nuclear fuel, SSM is conducting studies to evaluate the performance of the multi-barrier principle on which the KBS-3 concept is based ... providing new pathways for the spent fuel to escape the repository. For SSM, the goal of this study is to improve the scientific basis for the evaluation of the performance of the bedrock as a barrier...

  Innehållstyp: Publikationer

• 2012:52 Technical Note, Shear movement of near-field rock due to large earthquakes

  assignment concentrates on the possible impact of large earthquakes on the shear deformation of large fractures in the repository volume. For this purpose a general review of some of SKB‘s top-level reports ... draw a generally consistent and to a considerable extend comprehensive picture of the potential impact on the repository integrity in case of the unlikely event of a large earthquake close to the repository...

  Innehållstyp: Publikationer

• 2009:17 Effect of Welding Residual Stresses on Crack Opening Displacement and Crack-Tip Parameters

  Weld residual stresses have a large influence on the behavior of cracks growing under normal operation loads and on the leakage-flow from a through-wall crack. Accurate prediction of these events is important ... evaluating the stress intensity factor K for cracks located in multi-dimensional weld residual stress fields in piping geometries. Another aim is to investigate the accuracy of existing methods to evaluate...

  Innehållstyp: Publikationer

• 2012:38 Technical Note, Radiological effects on non-human biota - initial review

  The focus of this review was SKB’s assessment of radiological effects on non-human biota in SR-Site according to present regulations and guidance from SSM and it was conducted by Karolina Stark at the ... biota, and the integration of human and non-human biota dose assessment. These gaps question the scientific soundness and quality of SR-Site. Clarifications are also needed regarding the use of the ERICA...

  Innehållstyp: Publikationer