[HTML][HTML] Uncertainty quantification of radionuclide migration in fractured granite

S Jia, Z Dai, Z Yang, Z Du, X Zhang… - Journal of Cleaner …, 2022 - Elsevier
Deep geological disposal is a widely accepted approach for safe management and long-
term disposal of high-level radioactive waste (HLW). However, high uncertainty associated …

Coupled THMC models for bentonite in an argillite repository for nuclear waste: Illitization and its effect on swelling stress under high temperature

L Zheng, J Rutqvist, H Xu, JT Birkholzer - Engineering geology, 2017 - Elsevier
Subsurface manipulations such as those expected from the disposal of heat-emanating
radioactive waste in deep repositories can induce strongly coupled Thermal (T) …

[PDF][PDF] 化学场对膨润土水-力特性影响研究进展

陈永贵, 黄润秋, 朱春明, 叶为民 - 同济大学学报(自然科学版), 2014 - researchgate.net
化学场对膨润土水力特性影响研究进展 Page 1 第42卷第3期 2014年3月 同济大学学报(自然
科学版) JOURNALOFTONGJIUNIVERSITY(NATURALSCIENCE) Vol.42No.3 Mar.2014 文章 …

Experimental investigation of soil thermal conductivity over a wide temperature range

IV Nikolaev, WH Leong, MA Rosen - International Journal of …, 2013 - Springer
The results are reported of an experimental investigation of the soil thermal conductivity over
a wide temperature range, for various water contents and two soil types. The results are …

Database for validation of thermo-hydro-chemo-mechanical behaviour in bentonites

V Cabrera, R López-Vizcaíno, V Navarro… - Environmental Earth …, 2023 - Springer
This paper presents a database of thermo-hydro-chemo-mechanical tests on bentonites,
which has been named “Bento_DB4THCM”. After a comprehensive literature review, a set of …

[HTML][HTML] A non-isothermal reactive transport model of the long-term geochemical evolution at the disposal cell scale in a HLW repository in granite

L Montenegro, J Samper, A Mon, L De Windt… - Applied Clay …, 2023 - Elsevier
The assessment of the long-term performance of the engineered barrier systems of high-
level radioactive waste (HLW) repositories requires the use of reactive transport models …

The hydration of bentonite buffer material revealed by modeling analysis of a long-term in situ test

L Zheng, H Xu, J Rutqvist, M Reagan, J Birkholzer… - Applied Clay …, 2020 - Elsevier
The hydration of a bentonite barrier in the early stage of a geologic nuclear waste repository
with a bentonite buffer is a critical issue for its long-term performance and safety because …

Benchmarking of reactive transport codes for 2D simulations with mineral dissolution–precipitation reactions and feedback on transport parameters

J Poonoosamy, C Wanner, P Alt Epping… - Computational …, 2021 - Springer
Porosity changes due to mineral dissolution–precipitation reactions in porous media and the
resulting impact on transport parameters influence the evolution of natural geological …

Reactive transport modelling of a low-pH concrete/clay interface

A Idiart, M Laviña, G Kosakowski, B Cochepin… - Applied …, 2020 - Elsevier
Cement-based materials are key components in the barrier system and structural support of
repositories for disposal of nuclear waste. As such, increased understanding of their long …

Effect of gas pressure on the sealing efficiency of compacted bentonite–sand plugs

JF Liu, CA Davy, J Talandier, F Skoczylas - Journal of Contaminant …, 2014 - Elsevier
This research relates to the assessment of the sealing ability of bentonite/sand plugs when
swollen in presence of both water and gas pressures, in the context of deep underground …