... HLW repository, the long-term effects of groundwater on rock fracture permeability can't be ignored. Instruction Repositories for high-level radioactive waste (HLW) are located deep underground. The surrounding rockmasses are exposed to the coupled circumstances of crustal stress, seepage...

... model of HLW repository with high-level radioactive waste, canister and buffer/backfill material is established using FLAC3D. To take into account in situ stress, geothermal gradient, groundwater, thermal relief of HLW and swelling pressure of buffer/ backfill material, the evolution of temperature...

... Reservoir Characterization deep geological disposal high level radioactive waste site characterization Disposal repository waste management HLW repository investigation bentonite geological disposal construction Beishan area Site selection radioactive waste atomic energy press...