Conference Time: 31st Oct 2024, 03:20:05pm CET
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PS #13: HM Processes
Time:
Wednesday, 27/Nov/2024:
2:30pm - 3:50pm
Session Chair: Wiebke Baille , Ruhr-Universität Bochum, GermanySession Chair: Xavier Sillen , ONDRAF/NIRAS, Belgium
Location: Roter Saal
Presentations
2:30pm - 2:50pm ID: 189
/ PS #13: 001
Hydraulic parameter estimations from borehole testing: evaluating the impact of hydro-mechanical processes in low-permeability clay formations
Luca Urpi 1 , Rainer Schwarz1 , Armin Pechstein2
1 CSD Ingenieure AG, Switzerland; 2 Nagra, Switzerland
2:50pm - 3:10pm ID: 285
/ PS #13: 002
A physically motivated model concept for the retention behaviour of swelling clayey media in the context of coupled THM simulations
Vinay Kumar 1 , Steffen Besse1 , Thomas Nagel2
1 Federal Institute for Geosciences and Natural Resources, Hannover, Germany; 2 Technische Universität Bergakademie Freiberg, Freiberg, Germany
3:10pm - 3:30pm ID: 181
/ PS #13: 003
Changes in swelling pressure distribution on radially swollen bentonite buffer surfaces
Shinya Tachibana 1 , Tomohide Takeyama1 , Atsushi Iizuka1 , Daisuke Hayashi2 , Hirohito Kikuchi2 , Ryo Yasuda2
1 Kobe University, Japan; 2 Radioactive Waste Management Funding and Research Center, Japan
3:30pm - 3:50pm ID: 433
/ PS #13: 004
Hydro-mechanical behaviour and microstructural evolution of recompacted Opalinus Clay as backfilling material
Alessio Ferrari 1 , Qazim Llabjani1 , Olivier Leupin2 , Lyesse Laloui1
1 Swiss Federal Institute of Technology Lausanne (EPFL), Laboratory of Soil Mechanics, Lausanne, Switzerland; 2 Nationale Genossenschaft für die Lagerung radioaktiver Abfälle (NAGRA), Wettingen, Switzerland
