| 摘要 |
PROBLEM TO BE SOLVED: To provide a connection structure of sandwich panels, making a fitting protrusion of one end of a sandwich panel resistant to deformation and thus capable of surely connecting the sandwich panels to each other by recess-projecting engagement.SOLUTION: A connection structure connects two sandwich panels S to each other by recess-projecting engagement. The panel S is constituted by placing a core material 3 between two metal plates 1, 2, the core material 3 having both ends made of hard materials 30. A fitting protrusion 5 is provided at one end of the panel S and a fitting recess 6 is provided at the other end. The hard material 30 at the end on the one end side is formed by a plurality of split bodies consisting of an outer hard material 32 and an inner hard material 33 arranged on the outside and the inside in the thickness direction of the panel, respectively. At an end of the metal plate 1 on the one end side, a fixing part 17 for fixing the one end of the sandwich panel S to a substrate material 100, the fitting protrusion 5, and an attachment part 71 inserted between the outer hard material 32 and the inner hard material 33 are continuously formed. |
