| 摘要 |
According to the present invention, a wave dissipation block comprises: a middle leg; a first block consisting of a pair of extended legs respectively extended in both ends of the middle leg at an obtuse angle for a central axis to cross a central axis of the middle leg to be V-shaped; another middle leg; and a second block consisting of a pair of extended legs respectively extended in both ends of the other middle leg at an obtuse angle for a central axis to cross a central axis of the other middle leg to be V-shaped. A central axis of an extended leg extended to a side from a middle leg of the first block and a central axis of an extended leg extended to a side from a middle leg of the second block are mutually crossed to be X-shaped. A central axis of an extended leg extended to the other side from a middle leg of the first block and a central axis of an extended leg extended to the other side from a middle leg of the second block are mutually crossed to be X-shaped. An X-shaped crossed portion between an extended leg of the first block and an extended leg of the second block has more connection members. Therefore, the first block and the second block are mutually crossed to be arranged to be independent to an upper, a lower, a flat, a bottom surface except for both sides of the wave dissipation block. |
