Periodic porous material of the truss type solid filled in some of the cells present inside

摘要

As for this invention, being something regarding the periodic porous material of 3 dimensional truss type where the solid matter fills up to the inside portion of each cell where it exists inside, when adding to the periodic porous material of truss form the compressed and shearing load, in order to be able to prevent the bending/discouraging of the truss element which is easy to occur, the metal and the ceramics, filling up the plastic and that compound material etc in the inside portion of each cell which exists inside it is something regarding those which it solidifies. According to this, assuming, that the compressed load and the shearing load operate by filling up the solid matter in the inside portion of each cell which exists inside the periodic porous material of truss type, bending/discouraging does not occur easily in the truss element, assuming, that bending/discouraging occurs, it is possible to guarantee stability as a structural material by preventing sudden strength decrease sufficiently. Selective figure Figure 11