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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2021.12
- 수록면
- 251 - 257 (7page)
- DOI
- 10.23042/radin.2021.15.4.251
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초록· 키워드
오류제보하기
Spent nuclear fuel from nuclear reactors needs to be disposed of in isolation fromhumans and the environment as much as possible due to high heat and high radioactivity. Amongthe disposal methods of spent nuclear fuel, deep geological disposal, which is disposed of in theground more than 500 m underground, is being considered as the most promising method. Inthe case of deep geological disposal, an engineered barrier is required to prevent radioactivematerial from leaking from the disposal container and spreading to the natural environment, andstructural safety and criticality safety are required. In this study, to secure the structural safety ofthe disposal container and at the same time increase the handling efficiency, a study was conductedon a method of reducing the weight through structural change. During deep geological disposal,the critical safety evaluation of engineered barriers including the spent fuel copper disposalcontainer was performed to calculate the interval among baskets for the spent fuel required forthe design of the disposal cask. And by applying the analytical stress calculation method based onthe beam theory, the efficient optimization of the cross-section of the disposal cask was performed.
It was confirmed that a design that can have handling efficiency while securing structural andcritical safety through the developed optimal design process can be secured.
목차
등록된 정보가 없습니다.
참고문헌 (5)
참고문헌 신청
박종원 / 2013 / 지하연구시설 설계를 위한 처분시스템 개념 수립
이민수 / 2013 / 사용후핵연료 처분을 위한 공학적방벽시스템 개발
최희주 / 2009 / 2009 해외 고준위폐기물 처분시스템 개발 현황 분석보고서
Anttila M. / 1996 / Criticality safety calculations for the nuclear waste disposal canisters
Borgeson L / 2009 / Uneven swelling pressure on the canister simplified load cases derived from uneven wetting, rock contours and buffer density distribution / SKB-Doc. 1206894
이민수 / 2013 / 사용후핵연료 처분을 위한 공학적방벽시스템 개발
최희주 / 2009 / 2009 해외 고준위폐기물 처분시스템 개발 현황 분석보고서
Anttila M. / 1996 / Criticality safety calculations for the nuclear waste disposal canisters
Borgeson L / 2009 / Uneven swelling pressure on the canister simplified load cases derived from uneven wetting, rock contours and buffer density distribution / SKB-Doc. 1206894
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