| 摘要 |
PURPOSE: An artificial rapids construction method using natural stone is provided to prevent natural stone from being washed away in sudden water pressure change by stably and mutually connecting the natural stone. CONSTITUTION: An artificial rapids construction method using natural stone (30,30') comprises as follows. A bottom layer of a river is scratched out, and a net (10) is installed in the bottom of the river. Filling stone (20) is installed in the upper part of the net. The natural stone is arranged on the upper part of the filling stone. A connection wire (40) is arranged and is fixed in front and rear directions of the natural stone along a flowing direction of the river. |
