Structural panel sandwich has unidirectional compression middle layer

摘要

The structure is based on the fact that the unidirectional compression middle layer (1) in two feather-edged boards (2,3) is inserted into the trapezoidal folding of shape, is fixed on two plates (2,3) and passes through mechanical or glue joins. Because, it must assure that in the transmission of lateral shearing force by occurring around shear flow closure cavity, from the shape for the middle layer (1) and edge plate (2,3) for connecting trapezoidal folding, the middle layer (1) of the trapezoidal folding must pass through cross rib (4). IMAGEis supported