3D-printed sandwich 4 methods (CPT, FSDT, S-FSDT, FEM) 1 AlCrN 1 C-section 1 FE analysis 1 FEM 1 I-shaped beam 1 Koiter’s theory 1 Kolsky method 1 TH-section 1 Technology: general issues 1 adhesion 1 adhesive bond strength 1 adhesive joint 1 adhesive layer thickness 1 age-adjusted effective modulus method 1 arc current 1 artificial neural networks 1 axial compressive behaviour 1 beams 1 bending response 1 bolt 1 boundary strengthening 1 boundary structure 1 ceramic-matrix composites (CMCs) 1 characterization techniques 1 cohesive law 1 components of transverse forces in bending 1 composite stanchion 1 compression 1