Flood prevention levee or tsunami prevention bank

摘要

Problem to be solved: to provide flood or tsunami prevention dikes to prevent flood damage of local heavy rainfall or tsunami damage by earthquake.Vertical vertical bank fixed columnEmbankment fixing wall or concrete groove provided at bottomAn embankment member having a narrow space provided at one end of the wall or a side wall of the wall and having a narrow wall fitted with both sides of the wall of the bank to be fitted to the side of the wall of the wall, or a bank member to be fitted with the concrete grooveA hydroelectric power generating member or a wind power generating member having an outer rotor support for rotatably rotating the disk type inner rotor and a disk type inner rotor for rotatably supporting the disk type inner rotor and a plurality of water blades for rotating a plurality of hydraulic blades or windings which are rotated at the upper part of a river surface or sea surface and retaining a plurality of rotating blades arranged at an angle substantially equal to each otherAn embankment member having a narrow space at the bottom of both walls of a bank fixed wall and a width to be fitted is provided.The vertical rotor support column of the hydroelectric member or the wind power generating member is held by the vertical thick bank fixed column.No selection