한국가스학회지 (Journal of the Korean Institute of Gas)
- 제12권4호
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- Pages.14-20
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- 2008
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- 1226-8402(pISSN)
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- 2713-6922(eISSN)
멤브레인식 LNG 탱크벽체의 누설안전에 관한 수치해석적 연구
Numerical Study on the Leakage Safety of the Membrane LNG Tank Wall
- Kim, Chung-Kyun (Research Center for Tribology, Mechatronics and Energy Technology, Hongik University) ;
- Shim, Jong-Hyun (Research Center for Tribology, Mechatronics and Energy Technology, Hongik University)
- 발행 : 2008.12.30
초록
본 논문에서는 멤브레인 내부탱크, 합판, PUF 보냉재, 또 다른 합판, 예응력 콘크리트(PC) 구조물로 건설된 LNG 저장탱크의 강도안전성을 4가지의 누설해석 파괴모델에 대해 수치적으로 해석하였다.
In this numerical study, the leakage safety of the LNG tank in which is constructed by membrane inner tank-plywood-polyurethane form-plywood-prestressed concrete structures has been presented for four leakage analysis models. The LNG leak criterion of the tank wall with a storage capacity of