| 摘要 |
PURPOSE:To improve working efficiency, by a method wherein the work to secure a containing structure body is carried out on the upper surface of the body in a way that the end of a leviation preventing belt is hooked to an anchor locating to a fastening stand buried in the earth, and the levitation preventing belt is fastened around the upper surface of the containing structure body. CONSTITUTION:A fastening bed 1 is placed in a hole formed in the earth, and the upper end of an anchor 2 is bent to form a hook part 10 with which the end of a levitation preventing belt 4 is engaged, and a containing structure body 3 is placed on the fastening bed 1. The belt 4 is fastened around the upper surface of the body 3, and the ends of each of the belts 4 are coupled together. Meanwhile, an engaging piece 12, over which a screw 11 is screwedly moved forward and backward, is attached to the end of the belt 4, and a piece 14 to be engaged, which has a support piece 13 for supporting the screw 11, is attached to the other end of the belt 4. By turning the screw 11, the belt 4 is tightened. Thereafter, the lower half of the body 3 is buried in the earth. |
