| Issue |
EPJ Web of Conferences
Volume 12, 2011
AMP 2010 – International Workshop on Ageing Management of Nuclear Power Plants and Waste Disposal Structures (EFC Event 334)
|
|
|---|---|---|
| Article Number | 04004 | |
| Number of page(s) | 11 | |
| Section | Evaluation of Long Term Performance | |
| DOI | https://doi.org/10.1051/epjconf/20111204004 | |
| Published online | 12 April 2011 | |
https://doi.org/10.1051/epjconf/20111204004
Probabilistic modelling of calcium leaching in a tunnel for nuclear waste disposal
1 LMT-ENS Cachan, CNRS/UMPC/PRES UniverSud Paris, France
2 LCPC, Université Paris-Est, France
a e-mail: delarrard@lmt.ens-cachan.fr
This works aims at studying, through the Monte-Carlo method, the influence of the leaching kinetics parameters spatial variability on the lilfespan of a concrete structure. The considered structure is a tunnel for nuclear waste disposal. It is observed that the expected value for the lifespan estimated when considering the material spatial variability is significantly lower than the lifespan estimated with a single simulation considering uniform parameters fields, equal to the expected value for each parameter.
© Owned by the authors, published by EDP Sciences, 2011
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