Patent ID: 9574313
Date: 2017-02-21
CPC Classifications: E02B,Y02A

Claim:
1. A tsunami breakwater facility including a plurality of tsunami breakwater walls of retaining wall structure placed in a row and supported by a steel pipe pile, each of said tsunami breakwater wall comprising: steel pipe piles installed to a ground such that a bottom end thereof reaches a support layer of the ground and an upper end thereof is positioned to a part below a surface of the ground, filling material being placed inside the inner space of said steel pipe piles; a reverse T-shaped retaining wall including a planar bottom base part and an upright part erected on the top of said bottom base part placed on the ground and supported by the steel pipe pile; and a ground anchor for connecting the retaining wall and the support layer of the ground, wherein the connection between the retaining wall and the steel pipe pile is of a hinge structure and said steel pipe piles are arranged in two rows along said retaining wall on both sides of said upright part, and wherein a door is provided between adjacent two of said tsunami breakwater walls.