Conference Agenda
Overview and details of the sessions of this conference. Please select a date or location to show only sessions at that day or location. Please select a single session for detailed view (with abstracts and downloads if available).
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Session Overview | |
| Location: Bonatz Saal |
| Date: Monday, 25/Nov/2024 | |
| 2:30pm - 3:50pm |
PS #2: Bentonite stability Location: Bonatz Saal Chair: Lucie Hausmannova, SÚRAO, Czech Republic Chair: Patrik Sellin, SKB, Sweden Advances on investigation of chemical effects on the hydro-mechanical behavior of compacted bentonite 2:50pm - 3:10pm Five years of evolution in the mineralogy and chemistry of Milos bentonite caused by a saline (Na-Ca-Cl) hydration front against a heat source 3:10pm - 3:30pm Kinetics of rehydration in smectites and bentonites 3:30pm - 3:50pm Cementation effect on one-dimensional swelling deformation property of bentonite ore |
| 4:20pm - 6:00pm |
PS #5: Geological setting and clay host rock Location: Bonatz Saal Chair: Simon Norris, Nuclear Waste Services, United Kingdom Chair: Amade Halasz, PURAM, Hungary Hydrogeological model of northern Switzerland 4:40pm - 5:00pm Geotechnical clay core characterisation for deep geological disposal of radioactive waste in the Netherlands 5:00pm - 5:20pm Calibrated clay formation characterization using multi-scale data, clustering and stochastic approaches 5:20pm - 5:40pm Characterizing claystone with NMR logs as repository host rock. 5:40pm - 6:00pm Self-Sealing of the Mont Terri Opalinus Clay Main Fault following a Mesoscale Activation Experiment |
| Date: Tuesday, 26/Nov/2024 | |
| 2:30pm - 3:50pm |
PS #8: THM heater experiments Location: Bonatz Saal Chair: Patrik Sellin, SKB, Sweden Chair: Weimin YE, Tongji University, China, People's Republic of Dismantling of the Mock-Up-Josef in-situ experiment after 10 years of operation – Comprehensive analysis of the bentonite barrier 2:50pm - 3:10pm The LOT S2 and A3 experiments at Äspö hard rock laboratory, Sweden – impact on bentonite performance after 20 years of heat-ing at 90 and 130°C 3:10pm - 3:30pm THM modelling for HotBENT experiment using the water retention curve assumed by Bayesian inference 3:30pm - 3:50pm Elastic-viscoplastic modelling of the PRACLAY large-scale in situ heater test |
| 4:20pm - 6:00pm |
PS #11: THM bentonite Location: Bonatz Saal Chair: Weimin YE, Tongji University, China, People's Republic of Chair: María Victoria Villar, CIEMAT, Spain Homogenisation in small-scale swelling tests with different water inflow rates 4:40pm - 5:00pm Cross-scale assessment of the hydromechanically coupled behavior of two German bentonites 5:00pm - 5:20pm Thermo-hydro-mechanical modelling of bentonite using a double-porous hypoplastic bentonite model in OpenGeoSys/MFront: implementation, verification and validation 5:20pm - 5:40pm Modelling the Full Scale Heater Experiment: Results of the international Benchmark Project DECOVALEX 5:40pm - 6:00pm Hierarchical benchmarking of Richards-based thermo-hydro-mechanical coupled models for repositories of high-level radioactive waste |
| Date: Wednesday, 27/Nov/2024 | |
| 2:30pm - 3:50pm |
PS #14: Colloid formation from bentonite Location: Bonatz Saal Chair: Mika Olavi Niskanen, Posiva Oy, Finland Chair: Christophe Tournassat, Universtité d'Orléans (France) / Lawrence Berkeley National Laboratory (USA), France Lessons learned from 25 years of experiments on erosion & colloid formation from compacted bentonite 2:50pm - 3:10pm Montmorillonite colloid erosion in low ionic strength water under stagnant and flow conditions studied in artificial fractures 3:10pm - 3:30pm Numerical modelling of bentonite mass losses due to expansion, erosion, and sedimentation within thin fractures 3:30pm - 3:50pm Quantification of bentonite mass loss in shear zone from CT scans using digital rock physics and machine learning approach: example from the LIT experiment (GTS, Switzerland) |
| 4:20pm - 6:00pm |
PS #17: Repository engineering Location: Bonatz Saal Chair: Shigeru Kubota, Nuclear Waste Management Organization of Japan, Japan Chair: Amade Halasz, PURAM, Hungary The Integrated Geomodel for the Swiss nuclear waste deep geological repository: towards a digital twin for project optimization 4:40pm - 5:00pm Virtual and augmented reality as a cutting-edge technology for modelling of nuclear waste repositories 5:00pm - 5:20pm Sand-claystone mixtures: Investigating the impact of sand proportions on hydro-mechanical behavior at different scales 5:20pm - 5:40pm Long-term soil-structure interaction for tunnels in poorly indurated clay in the HADES Underground Research Laboratory (Mol, Belgium) 5:40pm - 6:00pm Experimental study on the shear strength and deformation characteristics of normally consolidated reconstituted Boom clay |
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