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RISK-BASED DESIGN AND MAINTENANCE SYSTEMS AND METHODS
RISK-BASED DESIGN AND MAINTENANCE SYSTEMS AND METHODS
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机译:基于风险的设计和维护系统与方法
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摘要
A method for determining an optimal inspection schedule for a structure is described. The method includes determining a crack size distribution table for the structure, determining a plurality of risk values, each risk value for a different estimated usage hours of the structure and based on said crack size distribution table, estimating a first inspection interval based on a predetermined risk value threshold, and determining a second inspection interval based on analyzing the rate of increase of risk value and probability of detection of a crack in said first inspection interval.
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