Title: | Long-term ageing of concrete structures in Finnish rock caverns as application facilities for low- and intermediate-level nuclear waste Kalliotilassa olevan betonirakenteen pitkäaikaissäilyvyys sovelluksena suomalaisen matala- ja keskiaktiivisen ydinjätteen loppusijoitus |
Author(s): | Kari, Olli-Pekka |
Date: | 2015 |
Language: | en |
Pages: | 82 + app. 62 |
Department: | Rakennustekniikan laitos Department of Civil and Structural Engineering |
ISBN: | 978-952-60-6052-1 (electronic) 978-952-60-6051-4 (printed) |
Series: | Aalto University publication series DOCTORAL DISSERTATIONS, 9/2015 |
ISSN: | 1799-4942 (electronic) 1799-4934 (printed) 1799-4934 (ISSN-L) |
Supervising professor(s): | Puttonen, Jari, Prof., Aalto University, Department of Civil and Structural Engineering, Finland |
Subject: | Civil engineering |
Keywords: | simulation, concrete, deterioration, ion-cement hydrate interaction, simulaatio, betoni, turmeltuminen, ionien ja sementtihydraattien vuorovaikutus |
Archive | yes |
OEVS yes | |
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Abstract:Suomalaisessa loppusijoituskonseptissa matala- ja keskiaktiiviset ydinjätteet sijoitetaan kalliotiloihin, joissa olevat betonirakenteiset vapautumisesteet suunnitellaan useiden satojen vuosien käyttöiälle. Betonirakenteen ikääntymistä voidaan ajallisesti tarkastella tilojen sulkemista edeltävänä ja sen jälkeisenä ajanjaksona. Ympäristöolosuhteet eroavat ajanjaksoilla toisistaan altistaen rakenteen erilaisille ikääntymisilmiöille. |
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Parts:[Publication 1]: Kari, O.P. and Puttonen, J., 2009. Modelling the Durability of Concrete for Nuclear Waste Disposal Facilities. In: Long Term Performance of Cementitious Barriers and Reinforced Concrete in Nuclear Power Plants and Waste Management, Cadarache, France, March 30-April 2, 2009. RILEM Proceedings PRO 64. ISBN 978-2-31158-072-1.[Publication 2]: Kari, O.P. and Puttonen, J., 2009. Modelling Concrete Degradation for the Life Span of over 500 Years. In: ConMat ’09 – 4th International Conference on Construction Materials: Performance, Innovations and Structural Implications, Nagoya, Japan, August 24-26, 2009.[Publication 3]: Kari, O.P., Elakneswaran, Y., Nawa, T., and Puttonen, J., 2013. A model for a long-term diffusion of multispecies in concrete based on ion-cement-hydrate interaction. Journal of Materials Science, 48, 4243-4259. ISSN 0022-2461. http://dx.doi.org/10.1007/s10853-013-7239-3. View at Publisher [Publication 4]: Kari, O.P., Puttonen, J., and Skantz, E., 2014. Reactive transport modelling of long-term carbonation. Cement and Concrete Composites, 52, 42-53. ISSN 0958-9465. http://dx.doi.org/10.1016/j.cemconcomp.2014.05.003. View at Publisher [Publication 5]: Kari, O.P. and Puttonen J., 2014. Simulation of concrete deterioration in Finnish rock cavern conditions for final disposal of nuclear waste. Annals of Nuclear Energy, 72, 20-30. ISSN 0306-4549. http://dx.doi.org/10.1016/j.anucene.2014.04.035. View at Publisher |
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