Drainage device for artificial slope with coupling structure and installation method thereof

摘要

The present invention relates to a drain hole for an artificial slope having a coupling structure and a method of installing the drain hole for artificial slope having a coupling structure. By forming a support vane on a body of a drain hole to be drained on an artificial slope, And it is possible to maintain a stable installation state even after construction. Particularly, the present invention constitutes a head detachably connected to a body of a drain hole, and a head is struck to install a drain hole on the artificial slope, and then the head is separated from the body, and by the bending or damage of the drain hole caused by the blow, It can be easily installed while preventing clogging. By virtue of these advantages, the drain hole for an artificial slope having the coupling structure of the present invention is not only very easy to construct, but also has the effect of continuously ensuring stability to the artificial slope even after installation. Accordingly, it is possible to improve reliability and competitiveness in fields similar to or related to artificial slope protection and reinforcement techniques