Keywords:
Radioactive waste disposal in the ground
;
Radioactive waste repositories
;
Clay soils
;
Clay soils
;
Radioactive waste disposal in the ground
;
Radioactive waste repositories
;
Konferenzschrift
;
Endlagerung
;
Abdichtung
;
Ton
Description / Table of Contents:
Radioactive waste confinement: clays in natural and engineered barriers - introduction -- Regional aquifer hydrogeochemistry in the confined aquifer system below the Boom Clay (NE Belgium): data analysis and modelling -- An assessment of Palaeogene and Neogene clay deposits in Denmark as possible host rocks for final disposal of low- and intermediate-level radioactive waste -- Approaches to evaluate and underpin the technical feasibility of the Belgian disposal concept -- DOPAS full-scale experiments: approaches to compliance assessment -- DOPAS EPSP experiment -- Laboratory experiments on bentonite pellet saturation -- Quantitative characterization of the excavation damaged zone fracture network in the Meuse/Haute-Marne Underground Research Laboratory: in situ experiment and numerical interpretation of helium injection test -- Characterizing the mechanical behaviour of the Tournemire argillite -- Convergence analysis of an unsupported micro-tunnel at the Meuse/Haute-Marne Underground Research Laboratory -- A pragmatic approach to abstract the excavation damaged zone around tunnels of a geological radioactive waste repository: application to the HG-A experiment in Mont Terri -- The influence of different supports on the properties of the excavation damaged zone along the FE tunnel in the Mont Terri Underground Rock Laboratory -- Characterization of transport and water retention properties of damaged Callovo-Oxfordian claystone -- Vertical distribution of helium and ⁴⁰Ar/³⁶Ar in porewaters of the Eastern Paris Basin (Bure/Haute-Marne): constraints on transport processes through the sedimentary sequence -- Study of ⁸⁵Sr transport through a column filled with crushed granite in the presence of bentonite colloids -- An improved model for through-diffusion experiments: application to strontium and tritiated water (HTO) diffusion in Boom Clay and compacted illite -- Multispecies random walk simulations in radial symmetry: model concept, benchmark, and application to HTO, ²²Na and ³⁶Cl diffusion in clay -- Combining high-resolution two-phase with simplified single-phase simulations in order to optimize the performance of PA/SA simulations for a deep geological repository for radioactive waste -- Coupled THM modelling of engineered barriers for the final disposal of spent nuclear fuel isolation -- Gaining insight into corrosion processes from numerical simulations of an integrated iron-claystone experiment -- Bentonite re-saturation: different conceptual models - similar mathematical descriptions -- Alteration of MX-80 bentonite backfill material by high-pH cementitious fluids under lithostatic conditions - an experimental approach using core infiltration techniques -- Chemical erosion of the bentonite buffer: do we observe it in nature? -- Modelling of water and gas flow through an excavation damaged zone in the Callovo-Oxfordian argillites in the framework of a single porosity model -- The gas permeability, breakthrough behaviour and re-sealing ability of Czech Ca-Mg bentonite -- Measuring diffusion coefficients of dissolved He and Ar in three potential clay host formations: Boom Clay, Callovo-Oxfordian Clay and Opalinus Clay.
Type of Medium:
Online Resource
Pages:
1 Online-Ressource (vi, 370 Seiten)
,
Illustrationen
Series Statement:
Geological Society special publication no. 443
URL:
https://sp.lyellcollection.org/content/443/1
URL:
https://geoscienceworld.org/books/book/2025
URL:
https://doi.org/10.1144/SP443
DDC:
621.4838
Language:
English
Note:
Includes bibliographical references and index
Permalink
