S-çekirdekli sandviç panel kompozitin üç nokta eğme davranışları: Sonlu eleman modelleme ve deneysel incelemesi.

Sandwich panel composites have a wide range of uses in material technology applications. The designed sandwich panel composite material; is made of stainless steel-316 as the top and bottom plate, aluminum 1050A-0 as the core material, and DP-8405 acrylic adhesive as the binding element. Three-point bending tests and finite element models investigated the bending behavior of S-core composite sandwich panels. Finite element models have been developed to characterize the effect of the bending behavior of composite elements on variations. The specific flexural modulus and strength of composite S-core sandwich structures can be compared with core structures in the literature. Accordingly, the minimum weight design provided a guideline for obtaining weight and density-efficient hybrid composite sandwich panels. When the damage loads in the test results were examined, it was concluded that the damage loads increased between 6.54% and 34.81% as the core thicknesses increased, and the damage loads decreased between 3.65% and 31.46% as the radius of curvature increased. [ABSTRACT FROM AUTHOR]