Static Aeroelastic Optimization of Composite Wings with Variable Stiffness Laminates

The application of composite material in load carrying structural components of an aircraft is rapidly gaining momentum. While part of the reason for this can certainly be attributed to an increasing confidence of designers in the new material as a result of growing experience, two other crucial points can be made. One, the continuous...

Fatigue life prediction and strength degradation of wind turbine rotor blade composites

Wind turbine rotor blades are subjected to a large number of highly variable loads, but life predictions are typically based on constant amplitude fatigue behaviour. Therefore, it is important to determine how service life under variable amplitude fatigue can be estimated from constant amplitude fatigue behaviour. A life prediction contains...

A non-linear finite element approach for the analysis of mode-I free edge delamination in composites