Air bag type floating bridge reinforced by cable

An air bag type floating bridge reinforced by a cable comprises a bridge span structure, an air bag and a reinforced combination structure. The bridge span structure is connected to the top of the airbag to form a bridge section unit; the adjacent bridge span structures are connected in a hinged mode to form the air bag type floating bridge. Reinforcing combination structures are arranged on thetwo opposite sides of the air bag type floating bridge. The reinforcing combination structure comprises a supporting frame, a movable supporting rod and a reinforcing cable. A supporting frame is arranged on each of the two sides of each bridge span structure; a movable supporting rod is arranged in one supporting frame, and the supporting frame and the movable supporting rod form a supporting frame structure. The reinforcing cable is connected between every two adjacent supporting frame structures. In combination with other structures or methods, when a vehicle passes, the reinforcing cablesare pulled and pull the mul