| 摘要 |
An eco-friendly retaining wall of a road is provided to reduce the time and cost of construction by constructing easily and quickly in the prefabricated type and at the environment-friendly state on one or both sides of a road or the inside of an apartment development and to prevent the occurrence of accidents by guiding the drainage of water smoothly and preventing the breaking of a structure under rainfall. An eco-friendly retaining wall(1) of a road comprises: a front reinforcement frame(10) erected on the front of a retaining wall and provided with many long fitting grooves and fastening projections to couple fastening pins having a screw fastening groove; a vegetation frame(20) fixed to the front of the front reinforcement frame, opened upward for vegetation and provided with a fitting projection inserted to the long fitting groove of the front reinforcement frame, a fastening hole fixed on the front reinforcement frame by a long bolt, an incline formed to flow off water, a drain hole fixed with a drainpipe(26) to drain off water downward, and a hanging projection fixed with a drain board to grow decorative plants in soil; posts(30) located on the rear of the front reinforcement frame and provided with a wedge and many through-holes to be fixed on the ground at regular intervals; a geogrid(40) provided with many post holes to insert the posts and many through-holes to flow off water and piled with rubbles and aggregates to support and fix the posts; and a steel bar penetrating the through-holes of the posts horizontally and fixed to the screw fastening groove of the fastening pin of the front reinforcement frame to prevent the descent of the geogrid from the post and to reinforce the horizontal bearing capacity of the front reinforcement frame. |
