Bank river beach vegetation structure adapting to seasonal water level change

The utility model discloses an out-of-embankment river beach vegetation structure adapting to seasonal water level changes. The embankment comprises an embankment upstream face ecological vegetation block protection slope, embankment corners, coping beams, a first-stage platform, a second-stage platform and a riverside natural beach land. The embankment top road is arranged on the upstream face of the embankment downstream face protection slope; the ecological vegetation block protection slopes are arranged between the embankment crest road and the first-stage platform, between the first-stage platform and the second-stage platform and between the second-stage platform and the natural mud flat near the river respectively; the heights of the embankment top road, the first-stage platform, the second-stage platform and the natural tidal flat land near the river are gradually reduced; the first-stage platform is arranged between a designed flood level and a warning water level; the secondary platform is arranged