CALIBRATION THE SY MODEL FOR STRUCTURAL STEEL BASED ON CRACK CLOSURE MEASUREMENTS

摘要：

Predictions on fatigue crack growth in structural steel under constant amplitude loading and after a single overload are performed using a strip yield model implementation by the Authors. The model calibration has been performed according to a novel methodology, which offers the means to select the constraint factors based on a physical foundation. Comparisons between the observed and predicted results indicate that the model quantitatively covers all trends in crack growth observed in the present tests.

作者: Tomasz Machniewicz

作者单位: AGH, University of Science & Technology, Al. Mickiewicza 30, 30-059 Krakow, Poland

会议类型: 国际会议

会议名称: 第九届工程结构完整性国际会议(The Ninth International Conference on Engineering Structural Integrity Assessment)

会议地点: 北京

会议语种:英文

在线出版日期: 2007-10-15（万方平台首次上网日期，不代表论文的发表时间）