Wave distribution radial type storage box short shell

The invention belongs to the technical field of aerospace storage boxes and discloses a wave distribution radial type storage box short shell. The storage box short shell is formed by welding four arc-shaped short shell wall plates. A structure with a sunken middle and two raised sides is obtained by adopting a topological optimization method in the middle of a wavy base, and conventional arc-shaped bases are arranged on two sides. A cross section area of each radial oblique rib is much greater than that of each wall plate skin. A concentrated force acts on the middle of each radial oblique rib, a diffusion range is a central line of the concentrated force plus or minus 30 degrees, and component forces of the radial ribs in the action direction of the concentrated force are same. Trapezoidal transitional ring ribs are located in a transitional region of the radial oblique ribs and uniform meshes. The uniform meshes are located on two sides of a radial rib region and used for further uniformizing a structure s