API-581에 의한 정량적 위험기반검사에서 스테인리스강의 외부부식에 의한 사고발생 가능성 해석 - Analysis of Likelihood of Failure for the External Corrosion of Stainless Steel through the Quantitative Risk Based Inspection Using API-581 -
이헌창, 김환주, 김태옥
- 언어KOR
- URLhttp://db.koreascholar.com/Article/Detail/245193
대한안전경영과학회지
제6권 제3호
(2004.09)
pp.99-107
pp.99-107
대한안전경영과학회
(Korea Safety Management & Science)
초록
Likelihood of failure (LOF) for the external corrosion of stainless steel, which affect to a risk of facilities, was analyzed quantitatively through the risk based inspection using API-581 BRD. We found that the technical module subfactor (TMSF) decreased as the inspection number increased and it increased as the inspection effectiveness and the used year increased, and that the TMSF showed high value for the case of the marine/cooling tower drift area as a corrosion driver, In this condition, the LOF for the external corrosion of stainless steel had lower than that for the carbon and low alloy steels
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