A ZIGZAG TRUSS STRUCTURE AND A SANDWICH PANEL INCLUDING THEREOF

摘要

PURPOSE: A zigzag truss structure and a sandwich board including the same are provided to prevent strength from being quickly lowered in case of plastic buckling and reduce the danger of elastic buckling. CONSTITUTION: A zigzag truss structure comprises unit structures. A first wire(3) and a second wire(4) are welded in the unit structure. A sandwich panel is formed by inserting the zigzag truss structure between a top plate and a bottom plate and welding the top plate and the bottom plate.