A power station tailrace barricade that is used for medium thickness sand gravel basis

The utility model discloses a power station tailrace barricade that is used for medium thickness sand gravel basis, include as the polylith reinforced concrete wall of power station tailrace barricade and a plurality of wall body bored concrete piles of being arranged in reinforced concrete wall, be provided with a tensile bored concrete pile between two adjacent wall body bored concrete piles, apart from the certain distance at reinforced concrete wall back, be provided with the contact straining beam between tensile bored concrete pile and adjacent two the wall body bored concrete piles, also be provided with the contact straining beam between two adjacent tensile bored concrete piles. The utility model discloses a fill in the original state topography and form the novel retaining wall structure of power station tailrace and replace the design of original tailrace barricade, the effectual problem of having solved that conventional barricade deep foundation excavates on a large scale, the energy consumption is big, engineering cost is on the high side and having influenced the environment.