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코드체크와 열전달해석을 이용한 해양플랜트용 수동형 방화 구조설계 평가
최보엽(Bo Youp Choi),손창련(Chang Ryeon Son),손준식(Joon Sik Son),김병남(Byeong Nam Kim),전주연(Ju Yeon Jeon),송창용(Chang Yong Song),정준모(Joonmo Choung),허태욱(Tae Uk Heo) 대한기계학회 2017 대한기계학회 춘추학술대회 Vol.2017 No.11
For the safe design of the offshore plant, it is necessary to evaluate not only the marine environment of the offshore plant installation area but also extreme conditions such as fire and explosion. For the safe evacuation of crews in danger of fire and explosion, the offshore plant requires an exclusive escape facility. Passive Fire Protection (PFP) is widely used as one of such facilities. In order to realize the reasonable structural design of PFP, evaluation of structural strength based on offshore design code considering various loadings from fire, explosion marine environment. In this study, structural design was evaluated by using code check and heat transfer analysis to verify the structural design of PFP for an offshore plant that can be installed in the North Sea area. The three - dimensional finite element analysis model of PFP was created and the results of structural stress and deformation were derived using finite element analysis by applying the load conditions. The structural analysis results were evaluated for strength of all structural members of PFP by interfacing with code check program. Heat transfer analysis of PFP was carried out to investigate fire-proofing characteristics against fire accidents. The design integrity of PFP was evaluated from the results of strength evaluation and heat transfer characteristics of structural members.