Corrugated steel web compound web structure

The invention discloses a corrugated steel web compound web structure. Steel plates are vertically fixed to a flat steel plate on the inner side of a corrugated steel web, openings are formed in one side of the free ends of the steel plates, penetrating rebars are arranged in the openings of the steel plates, lining concrete is arranged on the outsides of the corrugated steel web, the steel plates and the penetrating rebars in a wrapping manner, and thus the compound web structure is formed. According to the invention, the steel plates provided with the openings are welded on the corrugated steel web, so that the shear stiffness and out-of-plane anti-buckling stiffness of the corrugated steel web are improved; compared with connection through studs, the welding workload is decreased; a plurality of the openings are formed in one side of the free ends of the steel plates, and the openings are of L-shaped structures, and by adopting the design of the L-shaped structures, the penetrating rebars can be directly arranged in the grooves of the openings and fixed conveniently. Compared with the existing steel plate connecting pieces, the problem brought by construction of punching holes in the rebars on site is avoided, the construction period of site construction is effectively shortened, and the cost is lowered.