Abstract
To ensure the safety of radioactive waste deep disposal, backfilling and sealing materials (engineered barriers) have to be used to fill residual voids. For granite medium, stress is put on emplacement techniques for cement- and clay-based materials, including in-situ validation. For clay medium, mined repository and deep boreholes drilled from the surface are considered. In the case of the first solution, the thermomechanical behaviour of a clay backfill is studied. In the same way, backfill made of excavated crushed salt is considered and thermomechanical properties evaluated by means of laboratory tests and in-situ experiments. Finally, basic works on quality assurance procedures and historic concretes behaviour are reported.
Jorda, M;
[1]
Boisson, J Y;
[2]
Andre-Jehan, R;
[3]
Gouvenot, D;
[4]
Bonne, A;
[5]
Lees, T P;
[6]
Schmidt, M
[7]
- CEA Centre d`Etudes de Cadarache, 13 - Saint-Paul-lez-Durance (FR). Direction du Cycle du Combustible
- CEA Centre d`Etudes Nucleaires de Fontenay-aux-Roses, 92 (FR). Inst. de Protection et de Surete Nucleaire
- CEA Agence Nationale pour la Gestion des Dechets, 75 - Paris (FR)
- Etablissements SOLETANCHE, 77 - Montereau (FR)
- Studiecentrum voor Kernenergie, Mol (BE)
- Taylor-Woodrow Ltd., Whetstone (GB)
- Gesellschaft fuer Strahlen- und Umweltforschung mbH Muenchen-Neuherberg (DE)
Citation Formats
Jorda, M, Boisson, J Y, Andre-Jehan, R, Gouvenot, D, Bonne, A, Lees, T P, and Schmidt, M.
Engineering solution for the backfilling and sealing of radioactive waste repositories.
France: N. p.,
1990.
Web.
Jorda, M, Boisson, J Y, Andre-Jehan, R, Gouvenot, D, Bonne, A, Lees, T P, & Schmidt, M.
Engineering solution for the backfilling and sealing of radioactive waste repositories.
France.
Jorda, M, Boisson, J Y, Andre-Jehan, R, Gouvenot, D, Bonne, A, Lees, T P, and Schmidt, M.
1990.
"Engineering solution for the backfilling and sealing of radioactive waste repositories."
France.
@misc{etde_10143745,
title = {Engineering solution for the backfilling and sealing of radioactive waste repositories}
author = {Jorda, M, Boisson, J Y, Andre-Jehan, R, Gouvenot, D, Bonne, A, Lees, T P, and Schmidt, M}
abstractNote = {To ensure the safety of radioactive waste deep disposal, backfilling and sealing materials (engineered barriers) have to be used to fill residual voids. For granite medium, stress is put on emplacement techniques for cement- and clay-based materials, including in-situ validation. For clay medium, mined repository and deep boreholes drilled from the surface are considered. In the case of the first solution, the thermomechanical behaviour of a clay backfill is studied. In the same way, backfill made of excavated crushed salt is considered and thermomechanical properties evaluated by means of laboratory tests and in-situ experiments. Finally, basic works on quality assurance procedures and historic concretes behaviour are reported.}
place = {France}
year = {1990}
month = {Dec}
}
title = {Engineering solution for the backfilling and sealing of radioactive waste repositories}
author = {Jorda, M, Boisson, J Y, Andre-Jehan, R, Gouvenot, D, Bonne, A, Lees, T P, and Schmidt, M}
abstractNote = {To ensure the safety of radioactive waste deep disposal, backfilling and sealing materials (engineered barriers) have to be used to fill residual voids. For granite medium, stress is put on emplacement techniques for cement- and clay-based materials, including in-situ validation. For clay medium, mined repository and deep boreholes drilled from the surface are considered. In the case of the first solution, the thermomechanical behaviour of a clay backfill is studied. In the same way, backfill made of excavated crushed salt is considered and thermomechanical properties evaluated by means of laboratory tests and in-situ experiments. Finally, basic works on quality assurance procedures and historic concretes behaviour are reported.}
place = {France}
year = {1990}
month = {Dec}
}