| 摘要 |
PROBLEM TO BE SOLVED: To provide an impact force suppressing structure body capable of efficiently suppressing impact force caused by tsunami with a simple structure.SOLUTION: An impact force suppressing structure body 1 is provided on the ground on a sea 40 side of a building 30, and suppresses impact force of tsunami applied to the building 30. The impact force suppressing structure body 1 includes an RC damper pile 11, a cylindrical pipe 13, a vertical drain 15, planting 17, and the like. The RC damper pile 11 is buried in the ground in a prescribed interval. The cylindrical pipe 13 has an opening 131, and is arranged around an upper part of the RC damper pile 11 protruding from the ground. The vertical drain 15 as an auxiliary energy absorbing body is disposed in an internal space of the cylindrical pipe 13.SELECTED DRAWING: Figure 2 |
