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Details van artikel 19 van 87 gevonden artikelen
| Titel: |
Decommissioning of the ASTRA research reactor: Dismantling of the biological shield |
| Auteur: |
Meyer Franz Steger Ferdinand |
| Verschenen in: |
Nuclear technology & radiation protection |
| Paginering: | Jaargang 21 (2006) nr. 2 pagina's 79-91 |
| Jaar: |
2006 |
| Inhoud: |
The paper describes the dismantling of the inactive and activated areas of the biological shield of the ASTRA research reactor at the Austrian Research Center in Seibersdorf. The calculation of the parameters determining the activated areas at the shield (reference nuclide, nuclide vector in the barite concrete and horizontal and vertical reduction behaviors of activity concentration) and the activation profiles within the biological shield for unrestricted release, release restricted to permanent deposit and radioactive waste are presented. Considerations of located activation anomalies in the shield, e.g. in the vicinities of the beam-tubes, were made according to the reactor's operational history. Finally, an overview of the materials removed from the biological shield is given. |
| Uitgever: |
VINČA Institute of Nuclear Sciences (provided by DOAJ) |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 19 van 87 gevonden artikelen
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