Development of materials specifications and emplacement procedures for backfilling nuclear fuel waste vaults |
| |
Authors: | R. S. Lopez R. N. Yong P. Boonsinsuk E. C. Card P. White |
| |
Affiliation: | 1. Atomic Energy of Canada Limited Research Company, Pinawa, Manitoba, Canada 2. Geotechnical Research Centre, McGill University, Montreal, Québec, Canada 3. W.L. Wardrop and Associates Ltd., Winnipeg, Manitoba, Canada 4. Canadian Mine Services Ltd., Brampton, Ontario, Canada
|
| |
Abstract: | Atomic Energy of Canada Limited and Ontario Hydro are conducting a research program to assess the environmental impact and safety of the concept of disposal of nuclear fuel waste in an underground vault in plutonic rock of the Canadian Shield. The Vault Sealing Program, one of the components of the Nuclear Fuel Waste Management Program, is concerned with the development of materials specifications and emplacement procedures for backfilling the vault. Backfilling materials would surround the nuclear waste containers and fill all vault openings to minimize leaching and movement of radionuclides. This paper presents the procedure followed to select candidate backfill materials, the integration of mathematical modelling studies and physical testing for the definition of materials specifications, and the principal elements of the recommended handling and emplacement systems. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|