... stress Pre-stress 3D printing Injection molding Thermal expansion Tensile test Three-point bending D-S-ER S-D-S-ER Understanding and predicting the mechanical performance of polymer components requires bridging the complexities inherent in both additive manufacturing (AM) and injection...

... a health monitoring of laminates composites materials incorporating by piezoelectric (PZT) implant using acoustic emission (AE) technique. A series of specimens of laminate composite with and without embedded piezoelectric were tested in three-point bending tests in static and creep loading while...