The four-point bending strength for aluminum honeycomb sandwich plates was experimentally analyzed. The effect of the cell size, height of the core, and thickness of the face sheets on the strength of honeycomb sandwich structures was studied. The load-de The four-point bending strength for aluminum honeycomb sandwich plates was experimentally analyzed. The effect of the cell size, height of the core, and thickness of the face sheets on the strength of honeycomb sandwich structures was studied. The load-de