Aerospace components, such as aircraft fuselage panels, pressurized container and turbine
blades are exposed to in-plane biaxial fatigue loading in service. Assessment of the effect of …

This paper presents the concept of applying life-dependent material parameters to several
multiaxial fatigue criteria. This concept reflects the transformation of damage mechanisms in …

Multiaxial fatigue experiments are expensive and typically require specialized equipment
and specimens, but they are essential to support fatigue design of components that …

Fatigue life knockdown due to surface roughness induces local stress concentrations.
Physical fatigue experiments are crucial to qualify materials for use but are limited in their …

This research presents a topology optimization framework to achieve volume minimization
with multi-axial high cycle fatigue criteria constraints by constrained natural element method …

Thermal fatigue is one typical failure mode for engine components involving cyclic thermal
stresses/strains. However, the microstructure evolution and its microscopic interaction with …

The paper discusses one of the key features in the multiaxial fatigue strength evaluation—
the procedure in which the stress path is analyzed to provide relevant measures of …

This paper discusses suitable strain and stress low-cycle fatigue (LCF) parameters for Alloy
738LC, a Ni-based superalloy, under tension–torsion loading at 1173 K. Tension–torsion …

The unique advantage of in-plane biaxial loading is no rotation of the maximum principal
stress during cyclic loading, which has a distinct effect on fatigue life. This study aims to …

This study investigates the small fatigue crack propagation behavior of commercially pure
titanium (CP-Ti) using thin-walled cruciform specimens under in-plane biaxial loading …