| 摘要 |
PURPOSE: A concrete retaining wall is provided to reduce costs and construction times by reducing slope cut soil amount according to the installation of a retaining wall bottom plate. CONSTITUTION: A concrete retaining wall comprises floors(40,70). The floor of the bottom plate of a concrete retaining is formed into a V-shape. The slope of the floor which contacts a front end(50) is an acute angle. The slope of the floor which contacts a rear end(60) is smaller than the angle of repose of backfill. The floor is formed at 0-90 angles to the horizontal plane. The floor is inclined downward from the front end. |
