Simple and fast retaining wall

The utility model discloses a simple and fast retaining wall. A wall panel is a hollow wall plate (1), and the foundation of the retaining wall adopts a reinforced concrete bottom plate (2). During the assembly of a hollow steel plate (1), vertical lap joint steel bars (3) extend into holes in the prefabricated hollow steel plate (1), concrete is directly filled into the prefabricated soil hollow steel plate (1), then, a pull rope is used for respectively hooking holes of the steel plate and the bottom plate, and the integral retaining wall is formed after the tensioning. The utility model also provides a construction method for the simple and fast retaining wall, and the method sequentially comprises the following steps of (a) preparation work, (b) foundation digging, (c) hanging, (d) concrete filling into the wall plate and (e) pull rope fixation.