Landing ramp

A landing ramp, comprising:

• a ramp body, wherein the ramp body comprises an inclined ramp, a granule retaining dam arranged at a lower end of the inclined ramp and protruding from a slope of the inclined ramp, and a deceleration ramp arranged on one side of the granule retaining dam away from the inclined ramp;
• a dry snow grass sliding blanket is provided on the deceleration ramp, a dry snow granule layer is disposed on the inclined ramp and the dry snow grass sliding blanket;
• the dry snow grass sliding blanket comprises a mounting mesh plate and a plurality of dry grass bodies provided on the mounting mesh plate, the plurality of dry grass bodies are arranged at intervals, an aperture of meshes on the mounting mesh plate is smaller than a diameter of dry snow granules, the dry snow granules are filled between the plurality of dry grass bodies;
• each of the plurality of dry grass body comprises a support column with one end fixed on the mounting mesh plate, and a dry grass end fixed on another end of the support column.