Rockfill structure for concrete face rockfill dam based on concrete pile

The utility model discloses a rockfill structure for concrete face rockfill dam based on concrete pile, the utility model discloses mainly fill by rockfill material and form, its characterized in that still includes the horizontal stake of level, level stake from north to south, perpendicular stake. Wherein flat horizontal stake and level are indulged the stake and are falld into a plurality of layers along the rockfill elevation, the horizontal stake of level and the level of each layer indulge the stake each other an overlap joint form a grid structure, perpendicular stake is located the horizontal stake of level and level and indulges inside the grid that forms. The shaping is pour by the grout sleeve grouting of rockfill inside to the horizontal stake of level, level stake from north to south and perpendicular stake. The utility model has the advantages of slope stability is good, and stability against sliding is high, and the deformation of rockfill is little, and the panel is drawn to press the destruct