| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce natural disasters such as typhoon, El Nino event, hurricane, tsunami caused by earthquake and the like, and to sufficiently deal with even the case where mega-tsunami collides with tetra-blocks by improving defects of conventional tetra-blocks or a breakwater in one long line shape of tetra-blocks. <P>SOLUTION: In a wave dissipation/inversion/guide curved surface pole water channel structure, a first curved surface pole structure part of which at least one side is formed into curved surface is overlapped on a curved surface part of a second curved surface pole structure part at an interval that becomes a water channel, in such a manner that curved surfaces of both the first and second curved surface pole structure parts are directed forward or upward in the same direction. The first and second curved surface pole structure parts are integrated in such a manner that the backward second curved surface pole structure part becomes higher than the first curved surface pole structure part. In an arrangement structure of the wave dissipation/inversion/guide curved surface pole water channel structure, the water dissipation/inversion/guide curved surface pole water channel structures are disposed alternately at intervals in the state of stepping stones or scattered points such that the first curved surface pole structure parts are directed toward the offing. <P>COPYRIGHT: (C)2013,JPO&INPIT |
