REINFORCEMENT SOIL STRUCTURE, REINFORCING MATERIALS THEREFOR, CONNECTING PORTION FOR CONNECTING WA

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PURPOSE : A simple reinforced earth structure and its reinforcing material are provided to simply adjust driving of pile for a wall panel and to arrange a joint section between the wall panel with extremely stable strength. CONSTITUTION : The structure places between a joint portion for a wall panel(3) at front end of an earth material and a reinforcing material(2) within the earth material. The joint engages the wall panel(3) and the reinforcing material(2) by a joint fixture(5) having a connection plate(5a) coupled at a bracket(4) protruded from bottom portion of the wall panel(3) at one end while a nut(5c) screwed at a male joint fixture portion(2a) formed at one end of the reinforcing material(2) at the other end of the fitting. The connection plate(5a) is coupled by a joint bolt(14) on the bracket(4).