CAJ | 학술논문

简要介绍了某极低放填埋场的场址特征、核素迁移预测主要参数的选取和使用的模型，重点介绍了极低放废物填埋场主要放射性核素3 H、90 Sr 在包气带和含水层的迁移情况，通过对3 H、90 Sr 的模拟迁移预测分析，基本掌握了3 H、90 Sr 在特定场址的迁移规律，为场址的安全评价提供了参考。
간요개소료모겁저방전매장적장지특정、핵소천이예측주요삼수적선취화사용적모형，중점개소료겁저방폐물전매장주요방사성핵소3 H、90 Sr 재포기대화함수층적천이정황，통과대3 H、90 Sr 적모의천이예측분석，기본장악료3 H、90 Sr 재특정장지적천이규률，위장지적안전평개제공료삼고。
Based on the brief introduction to the characteristics of the site of a very low level waste landfill,the main parameters selected as well as the model for the prediction of radio-nuclide migration,this paper focused on the migration of 3 H,90 Sr in both aquifer flow water and flow aeration in the landfill.Through the simulated migration prediction and analysis, the migration pattern of 3 H,90 Sr in a specific site was revealed,which provided the basis for the safety assessment of a site.