Truss lower part force transmission structure for improving stress state of barge

The utility model relates to a truss lower part force transfer structure for improving the stress state of a barge, which comprises a force transfer structure body, and a plurality of supporting hard points are arranged on the bottom surface, connected with the barge, of the force transfer structure body along the length direction of the barge at intervals. And the lower force transfer structure is a part of the underwater truss of the deepwater jacket. A force transmission structure on the lower portion of the launching truss is utilized, a part of gravity load of the overhung large head end of the jacket is transferred to the supporting hard points on the inner side of the ship bow, the ship bow position and the supporting hard points on the inner side share the part of the load together, the structural form is simple, the force transmission path is simple, counter force borne by the supporting hard points of the ship bow can be effectively reduced, and the ship bow supporting effect is improved. Therefore,