抄録
The shielding design study for high energy (beam energy higher than 100MeV) accelerator facilities is perfofmed on beam loss estimation, estimation of radiation source, bulk shielding calculation for beam dump and building wall, dose estimation of surrounding environment due to skyshine, streaming calculation through duct and labyrinth, induced radioactivity estimation.
Here, among of these items, we describe the present studies and the future subjects on the estimation of radiation source and the shielding calculation for beam dump and building wall in both cases of electron and ion accelerators.
