Analysis and Design of Nuclear Spent Fuel Dry Storage System under Irregular Operation

사용후 핵연료 건식저장장치의 비정상 운영조건의 해석과 설계

  • 송형수 (동국대학교 토목환경공학과) ;
  • 민창식 (동국대학교 토목환경공학과) ;
  • 윤동용 (INI STEEL 수요개발팀)
  • Published : 2004.11.01

Abstract

Delaying and objection for the construction of storage spent-fuel disposal has prompted to consider expanding on-site storage of spent reactor fuel since it can eliminate the need for costly and difficult shipping and control of the spent fuel completely under the direction of the owner-utility. The dry storage unit developed in Canada can accommodate Korea heavy water reactor fuel elements and become a candidate for the Korean market. In this paper, finite element analyses were carried out in order to investigate the structural behavior of the nuclear spent fuel dry storage system, which is subjected to impact loads such as collision of a truck load and dropping of flask under the irregular operation.

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