The influence of the micronotch size on the small fatigue-crack behavior of CP-Ti was
investigated in this study. With an increase in the equivalent micronotch size, the fatigue life …

This paper deals with the modelling of short crack initiation within a microstructure of
medium carbon steel under fatigue loading, as well as with the influence of overload on the …

Grey model has been several applications on fatigue crack, with prediction on fatigue crack
growth life curve often serving as milestones. A typical difficulty in predicting the fatigue …

This article presents the results of experimental tests of creep rupture and of low‐cycle
fatigue (LCF) of EN‐AW 2024 aluminum alloy devoid of damage and having preliminary …

Most fatigue theories neglect the loads below fatigue limit in damage accumulation, which
leads to inconsistency between the predicted and the actual fatigue lives. In this study, a …

Fatigue Crack Growth Rate (FCGR) is altered by a single anomalous load exceeding cyclic
maximum (Overload) or compressive load below cyclic minimum (Underload). The authors …

Axial compressor blades with a deformed initial torsion angle caused by aerodynamic
excitation resonated at the working speed and changed the rule of fatigue damage …

Comparing with the fatigue test results of Ti‐6Al‐4V, the widely used Chaboche damage
model shows considerable differences in fatigue life prediction under asymmetric load …

To assess fatigue damage accumulation for civil infrastructure, Miner's rule or linear elastic
fracture mechanics (LEFM) are usually used in many codes and specifications. However …

系统梳理了金属材料疲劳短裂纹的定义, 分类, 试验方法, 萌生机理及典型扩展率模型,
对当前短裂纹行为研究面临的问题进行了总结与展望. 研究结果表明, 在萌生机理方面 …