... geometries. In order to quantify material properties in a way that is generically applicable and scalable to any geometry within a finite element model, mechanical testing needs to account for the orthotropy inherent to the additive manufacturing process. Additionally, edge effects and differing extrusion...

.... By imposing temporal perturbations on the deflections, the equations for stability of the vibration and the forward and backward traveling waves are derived and discussed. vibration wave propagation rotating disk orthotropy stability Hisaichi Ohnabe,^ Osamu Funatogawa,^ and Mototsugu Itoh...

... strains do not coincide. The angular difference between the two directions is a function of material orthotropy (the ratio of moduli of elasticity in the principal directions of the material), filament orientation, and, for biaxially loaded specimens, a function of the ratio of stresses acting in the two...