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ISSN : 1738-1894(Print)
ISSN : 2288-5471(Online)
ISSN : 2288-5471(Online)
심지층 처분시설 설계를 위한 처분터널 및 처분공 간격 분석
Analysis of the Disposal Tunnel Spacing and Disposal Pit Pitch for the HLW Repository Design
Abstract
In this study, analysis of the disposal tunnel spacing and disposal pit pitch was carried out, as a factor of the design to estimate the scale and layout of the repository. To do this, based on the reference repository concept and the engineered barrier concept, several cross sections of the disposal tunnel and disposal pit were established. After then, the mechanical and thermal stabilities of the established tunnels were analyzed. Also, an optimized disposal tunnel spacing and the disposal pit pitch reducing the excavation volume was proposed. The results of these analyses can be used in the deep geological repository design. The detailed analyses by the exact site characteristics data to reduce the uncertainty of the site and the modification for the optimization are required.
Deep Geological Disposal, HLW, Repository Layout, Excavation Volume, Tunnel Spacing, Pit Pitch, 심지층 처분, 고준위 방사성폐기물, 처분시설 배치, 굴착량, 터널 간격, 처분공 간격
Reference
JNFCWT
Online Submission
Korean Radioactive
Waste Society (KRS)
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