Ecological supporting structure of water conservancy engineering

The invention discloses an ecological supporting structure of water conservancy engineering. The ecological supporting structure comprises a supporting structure body, a block plate, an overflowing trench, a water pump and a water storing trench, wherein a clay layer is paved in the upper part of the supporting structure body, and a gravel layer is paved at the outside of the clay layer; rattan planting layer is paved at one side, far away from the clay layer, of the gravel layer; a surface planting layer is paved on the surface of the rattan planting layer, and the overflowing trench is arranged in one end, close to the block plate, of the surface planting layer; a reinforced layer is horizontally paved at the side edge of a geogrid on the surface planting layer; framed flower bed bodies are arranged on the reinforced belt; a protruded platform is arranged at one end, far away from the block plate, of the supporting structure body; a guardrail is mounted on the top part of the boss; the water storing trench