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EURAD-HITEC

Influence of Temperature on Clay-based Material Behaviour

HITEC THM modelling benchmark initiative (Simo et al. 2025a)

HITEC THM modelling benchmark initiative (Simo et al. 2025a)

The aim of EURAD-HITEC was to develop and document an improved understanding of the thermally-induced hydration of clay-based materials (host rock and buffer) when exposed to elevated temperatures ($>100°C$) over extended periods of time.

References

  • Eric Simo et al. (2025): THM-modelling benchmark initiative on the effects of temperature on the disposal of heat-generating radioactive waste in clay formations. Acta Geotechnica, No. 4, vol. 20, p. 1621–1642, DOI:10.1007/s11440-024-02502-w
  • Eric Simo et al. (2025): Benchmarking thermo-hydro-mechanical models for geological barrier integrity in clay-based repositories. Acta Geotechnica, No. 10, vol. 20, p. 5407–5425, DOI:10.1007/s11440-025-02683-y