[2C01-05] Waste

[2C04] Optimization Methodology for Facility Design of Radioactive Waste Disposal Using Probabilistic Approach

A Measure to Improve the Optimization Methodology Involving the Change in Dose over Time

*Shingo Tanaka¹, Ryo Nakabayashi¹, Kazuma Kuroda¹, Daisuke Sugiyama¹ (1. CRIEPI)

Keywords:Radioactive waste disposal, Probabilistic safety assessment, Optimization for facility design, The change in dose over time, Long-term risk

放射性廃棄物処分の施設設計最適化手法について、確率論的安全評価で得られる最大ピーク線量の最頻値と不確実性幅に加え、線量の経時変化を新たな指標として、より説明性の高い手法とする方策を提案する。