대한기계학회논문집 (Transactions of the Korean Society of Mechanical Engineers)
- 제18권6호
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- Pages.1465-1473
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- 1994
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- 1225-5963(pISSN)
DOI QR Code
재료물성치 측정 및 피로수명평가 시스템의 개발
Development of Material Properties Measurement and Fatigue Life Evaluation System
초록
This paper describes the development strategy and contents of a fatigue life evaluation system, FLEVA. The system is composed of 4 parts; material properties, load histories, cycle counting and life prediction. The cycle counting is based on the rain-flow counting method and peak counting method, and the life prediction is performed based on the linear damage rule. Material properties(static, fatigue) are also provided as a database obtained by a computer aided test system. Case study is performed to verify the developed program.