Seepage-proofing and water-stopping structure used in water conservancy and hydropower engineering

The seepage-proofing and water-stopping structure is installed on one side of a river and comprises a water retaining wall arranged on one side of the river, a concrete layer is arranged on the side, away from the river, of the water retaining wall, a plurality of steel bars are arranged in the concrete layer, and a stand column is connected to the tops of the steel bars in an inserted mode; a water-resisting layer is arranged on the side, away from the retention wall, of the concrete layer, a waterproof layer is arranged on the side, away from the concrete layer, of the water-resisting layer, a supporting column plate is arranged on the side, away from the concrete layer, of the waterproof layer, a brick wall is arranged on the side, away from the waterproof layer, of the supporting column plate, and a pedal is arranged on the top of the brick wall. A dam body is arranged on one side of the brick wall away from the waterproof layer. The anti-corrosion capacity and the anti-seepage capacity of the dam can be