Porovnat metody

	Klasifikace radioaktivního odpadu	Analýza jaderné bezpečnosti
Obor	Jaderná fyzika	Jaderná fyzika
Rodina	Process / pipeline	Process / pipeline
Rok vzniku	1960	1938
Tvůrce	International Atomic Energy Agency (IAEA)	Otto Hahn, Fritz Strassmann
Typ	regulatory classification framework	safety assessment methodology
Původní zdroj	International Atomic Energy Agency (2009). Classification of Radioactive Waste. IAEA Safety Standards Series No. GSG-1.	American National Standards Institute (2019). Nuclear Criticality Safety in Operations with Fissionable Material Outside Reactors. ANSI/ANS-8.1-19.40.
Další názvy	waste categorization, hazard stratification, material disposition	nuclear safety assessment, chain reaction analysis, fissile material control
Příbuzné	5	5
Shrnutí	Radioactive waste classification is a systematic framework for categorizing radioactive materials based on activity, heat generation, and long-term hazard potential, developed by the IAEA. It stratifies waste into classes (exempt, very low-level, low-level, intermediate-level, high-level) to determine appropriate management pathways—from near-surface disposal to deep geological repositories—ensuring environmental protection and regulatory compliance.	Criticality safety analysis is a systematic evaluation of fissile material systems to ensure nuclear chain reactions remain controlled, originating from Hahn and Strassmann's 1938 discovery of nuclear fission. It determines safe limits on fissile mass, concentration, geometry, and spacing using neutron transport calculations and experimental validation to prevent uncontrolled nuclear excursions in storage, processing, and transportation.