CELL STRUCTURE

PURPOSE:To prevent breaking by external force and internal pressure by mounting a plurality of reinforcing blocks on one side section in a cell structure constituted of a net, etc., and installed by filling the inside with particulate matters. CONSTITUTION:A bottom panel 1a configured in a rectangular plate shape from meches having large rigidity, a plurality of side panels 1b, 1c and 1d and a ceiling panel 1e are mounted on a cell body 1, and reinforcing blocks 2 are installed integrally to the side panel 1b at regular intervals in the vertical and horizontal directions. The cell structures 4 are piled up at the front end section of a banking having a specified height and a stepped shape while being set back at every fixed quantity to hold the banking 3, and the insides of the structures 4 are filled with particulate matters 5 such as crushed stone, soil and sand, etc. Accordingly, stress concentration is prevented by the flexibility of nets, etc., though a rigid material such as the blocks 2 is used for the surface, thus obviating breaking by external force and internal pressure.