| 摘要 |
PROBLEM TO BE SOLVED: To provide a block-piled slope and its construction method, which reuses used waste power poles and shows earthquake-resistance and water-resistance.SOLUTION: For this invention, disposed power poles 2 that are to be discarded and recycled are cut into pieces of minimum 50 cm or 1 m long to maximum 4 m long (equivalent to the length of the cargo bed of a 4-t lorry crane) each, and are assorted according to the diameters to become construction material. A construction method is an application of the log-piling method. Firstly, the ground at the bottom of a planned slope is excavated to a depth covering the height of a first layer. Next, gravel 4 is filled and compacted with a rolling machine, followed by driving stakes 1 to prevent the power pole 2 from moving forward. The stake 1 is made of resin or concrete. The power pole 2 is placed behind the stakes 1. Cobblestones and/or good-size concrete pieces 3 are laid behind the power pole 2. Gravel 4 is placed behind the cobblestones/concrete pieces and compacted, and anchor-shape blocks 5 are placed side by side. A second-layer power pole 2 is put on top of the anchor-shape blocks 5. Repeating these steps constructs a slope face. |
