Development of Fitness-for-Service Standard for Pressure Equipment With Metal Loss Based on Reliability
説明
<jats:p>Concern about probabilistic approach for Fitness-For-Service (FFS) assessment has been growing over the last several years. The FFS assessment based on reliability helps to make a rational decision as to whether to run or repair the equipment. High Pressure Institute of Japan (HPI) formed a committee to develop a HPI FFS standard that can be used for pressure equipment with metal loss. This new standard provides an assessment procedure to evaluate structural integrity of components with metal loss based on reliability. This paper introduces the assessment procedure which is standardized and under preparation for publication, and the technical backgrounds. The standard provides information about limit state of pressure equipment, probabilistic properties of basic variables and target reliability. Probabilistic approach can be applied easily to metal loss assessment by using the standard.</jats:p>
収録刊行物
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- Volume 1A: Codes and Standards
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Volume 1A: Codes and Standards 2015-07-19
American Society of Mechanical Engineers