Residual Life Prediction Based on Nonlinear Fatigue Damage Accumulation Model

• Published in: Shanghai jiao tong da xue xue bao Vol. 20; no. 4; pp. 449 - 453
• Main Author: 高会英 左芳君 吕志强 朱顺鹏 黄洪钟
• Format: Journal Article
• Language: English
• Published: Shanghai Shanghai Jiaotong University Press 01.08.2015
• Subjects: Approximation; Architecture; Computer Science; Damage accumulation; Electrical Engineering; Engineering; Exponents; Fatigue (materials); Fatigue failure; Life Sciences; Materials Science; Mathematical models; Nonlinearity; damage accumulation; fatigue; nonlinear; residual life prediction; O 346.2

When a nonlinear fatigue damage accumulation model based on damage curve approach is used to get better residual life prediction results, it is necessary to solve the problem caused by the uncertain exponent of the model. Considering the effects of load interaction, the assumption that there is a li...