Journal of the Architectural Institute of Korea (대한건축학회논문집)

Architectural Institute of Korea (대한건축학회)
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Evaluation of Degree of Protection for Petroleum, Oil and Lubricants (POL) Storage Tank using Finite Element Analysis

유한요소 해석을 이용한 군 유류탱크 방호성능 평가

  • 유양수 (강원대학교 건축공학과) ;
  • 박영준 (육군사관학교 토목.환경학과) ;
  • 은희창 (강원대학교 건축공학과) ;
  • 김국주 (육군사관학교 토목.환경학과)
  • Received : 2020.07.14
  • Accepted : 2020.10.29
  • Published : 2020.11.30
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Abstract

The primary purpose of this study is to evaluate the degree of protection of ground Petroleum, Oil and Lubricants (POL) storage, which is essential for supporting military operations. For a reliable evaluation of the degree of protection, an empirical explosion test must be conducted, but finite element analysis was performed due to limitations in time, space, and budget. As a result of finite element analysis, the maximum stress of 685.97 kPa was measured at the point where the FirePit wall meets the ground, and the maximum displacement of the wall was measured to be 0.353 mm. It was confirmed that the point rotation angle was 0.004°, so that the main wall of the POL storage could withstand the corresponding blast pressure. From these results, the protection capability of POL storage, which is essential in the battlefield area of the Korean military was verified, and it was confirmed that it could be used in future military operations.

Keywords

Acknowledgement

이 연구는 2020년도 육군사관학교 핵·WMD방호연구센터 연구비 지원에 의한 결과의 일부임.

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