Modelling hydro-mechanical processes for bentonite based sealing in rocks

0455998 - ÚGN 2016 RIV AT eng C - Konferenční příspěvek (zahraniční konf.)
Blaheta, Radim - Hasal, Martin - Michalec, Zdeněk
Modelling hydro-mechanical processes for bentonite based sealing in rocks.
Future development of rock mechanics. Salzburg: Austrian Society for Geomechanics, 2015 - (Schubert, W.; Kluckner, A.), s. 663-668. ISBN 978-3-9503898-1-4.
[Future development of rock mechanics. Salzburg (AT), 07.10.2015-10.10.2015]
Institucionální podpora: RVO:68145535
Klíčová slova: rock mechanics * modelling hydro-mechanical processes * bentonite * rocks
Kód oboru RIV: BA - Obecná matematika

The contribution concerns modelling of hydro-mechanical processes in bentonite based sealing plugs installed in a rock environment. The motivation for this investigation is the understanding of the behaviour of the bentonite-based barriers for a deep geological repository for high-level radioactive waste. We will define a generic problem for a bentonite based plug in a vertical borehole that may be considered in different host rock environments and used for investigation of special features connected with the modelling of swelling induced expansion of the plug, which initially does not occupy the whole borehole diameter.
Trvalý link: http://hdl.handle.net/11104/0256611