The Establishment of Probabilistic Risk Assessment Analysis Methodology for Dry Storage Concrete Casks Using SAPHIRE 8
To understand the risk for dry storage concrete casks in the cask loading, transfer, and storage phase, the purpose of this research is to establish the probabilistic risk assessment (PRA) analysis methodology for dry storage concrete casks by using SAPHIRE 8 code. This analysis methodology is used to perform the study of Taiwan nuclear power plants (NPPs) dry storage system. The process of research has three steps. First, the data of the concrete casks and Taiwan NPPs are collected. Second, the PRA analysis methodology is developed by using SAPHIRE 8. Third, the PRA analysis is performed by using this methodology. According to the analysis results, the maximum risk is the multipurpose canister (MPC) drop case.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.3607763Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 713
 U. S. NRC, A Pilot Probabilistic Risk Assessment Of a Dry Cask Storage System At a Nuclear Power Plant, NUREG-1864, 2007.
 C. Shih, Y. S. Tseng, The final report of parallel validation study for KSDSS, 2013.
 Taipower Power Company, FSAR of Kuosheng NPP Dry Storage System, 2013.
 Taiwan Power Company, Kuosheng Nuclear Power Station Final Safety Analysis Report (FSAR), 2016.
 EPRI, Probabilistic Risk Assessment (PRA) of Bolted Storage Casks Updated Quantification and Analysis Report, 2004.