• Title/Summary/Keyword: 건식저장

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A Verification of Tip-over Analysis of a Dry Concrete Storage Cask under The Accident Conditions by a Test for the 1/3 Scale Model (사고조건하의 건식저장용기 전복해석검증을 위한 1/3 축소모델의 시험)

  • Kim Dong-Hak;Seo Ki-seog;Lee Ju-Chan;Jung Ki-Jung;Cho Chun-Hyung;Choi Byung-Il;Lee Heung-Young
    • Proceedings of the Korean Radioactive Waste Society Conference
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    • 2005.11a
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    • pp.237-246
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    • 2005

  • A tip-over test of the 1/3 scale model is conducted to verify the tip-oner analysis of a dry concrete storage cask under a hypothetical accident condition. The tip-oner analysis is executed using the velocity at each point which are determined from the initial angular velocity as the initial conditions of the model just before the impact. To confirm the structural integrity of the canister of a dry concrete storage cask, the non-detective testing such as Liquid Penetrants testing and Ultrasonic Testing are conducted. The strains and tile accelerations acquired by the tip-over test are compared with those by the analysis to verify the tip-over analysis. The lid of a storage calk are plastically deformed at the impact point. Liquid

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