| 摘要 |
PURPOSE:To perform greens-planting work for retaining wall on steep slope by a method in which frames are arranged on the ground and connected to strips to extend them on the rear ground for constructing a retaining wall, banking work is made, and these processes are repeated. CONSTITUTION:Frames 1 are closely arranged on the foundation along the line to construct a retaining wall to form the wall 1-1 for the first stage. Strips 8a are connected to the fitting metals 5 for extension, banking material is put and tamped to the height of the retaining wall 1-1 to complete the banking work for the first stage. Frames 1 to make up the retaining wall for the second stage are set staggeringly on the retaining wall 1-1 of the first stage for banking work. Greens-planting work for retaining wall on steep slope can thus be exactly performed easily because the materials can be easily handled in transportation and construction due to its light weight. |
