The present invention is a lattice shape seated on the upper surface of the soft ground, one end is formed with the insertion groove in the vertical direction at the center is formed a bolt hole penetrating the insertion groove in the horizontal direction, the other end is inserted into the insertion groove and the bolt hole extension line An insertion protrusion having a through hole is formed to extend a plurality of lengths, and a plurality of rectangular fastening members arranged in a transverse direction are formed. The plurality of fastening bars penetrate the transverse direction in a vertical direction through the bolt hole and the end of the fastening nut A settling bolt fixed to the concrete geogrid between the fastening member and another fastening member adjacent to the fastening member, wherein a cylindrical fastening cylinder having a fastening hole into which the fastening bolt is inserted is formed; + Fixed anchors formed on the bottom of the plate edges with rectangular plates to extend downwardly with inserts having a lower portion at the bottom thereof to insert and settle the concrete geogrid for preventing settlements into the soft ground; The concrete structure of the upper side down light with triangular front face is formed at the bottom surface with the insertion recess into which the plurality of fastening rods and the fastening cylinders of the concrete geogrid for preventing settlement are respectively inserted in the horizontal direction and the vertical direction, respectively. The seawater distribution hole is formed, and the seawater distribution hole penetrates to the bottom, and thick crushed stone is stacked, and the lower support rod is formed at the upper side of the fastening cylinder at the inner side of the seawater distribution hole. It is fixed to the soft ground by the inner surface of the seawater circumference wraps the coarse crushed stone from the top and both ends are formed on the left and right outer surface respectively, a mesh network is formed, the body of the seawater through the downward through the seawater distribution hole formed on the left outer surface The support plate body part protruding to both sides and forming a rectangular plate body in the front and rear of the upper part That property room pache body; The rectangular structure that is seated on the top of the breakwater body to form a flat upper surface, the lower end is formed with a triangular recess to be seated on the upper end of the breakwater body, the plate body is inserted into the front and rear support plate body portion respectively in the triangular recess. An upper cap structure each of which is formed; The lower end is fixed with a fastening bolt inserted into the support plate body side end portion of the breakwater body through the plate recess of the upper cap structure, and has a handrail pillar for fastening the lower part of the railing extending up and down in the upper side upright. It relates to a breakwater for preventing settlement.;The present invention is configured to maximize the friction with the soft ground against the weight of the breakwater body has the effect of building a breakwater that can ensure the durability and block the waves without a separate soft ground treatment on the soft ground.;Concrete geogrid for settlement, + anchor anchor, breakwater body, upper cap structure, handrail column
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