The invention relates to a fabricated prestressed
honeycomb web steel beam, which is formed by two prestressed corrugated web steel channel beams assembled through a bolt, wherein each prestressed corrugated web steel channel beam is composed of an upper
flange, a web plate, a lower
flange, a prestressed cable, an anchor gear, and a beam end plate, wherein the section opening of each prestressed corrugated web steel channel beam is composed of the upper
flange, the lower flange and the web plate; the section of each web plate forms an even or uneven periodic repeated waveform; the beam end plates are vertically connected with the upper flanges, the web plates and the lower flanges, and are arranged at two ends of each prestressed corrugated web steel channel beam; and the prestressed cable passes through the web plates and the beam end plates, and is fixed on each beam end plate by the anchor gear after being tensioned. The planer arrangement disclosed by the invention forms the
honeycomb shape; the optimal result can be obtained in the aspect of overall
carrying capacity of a member; the fabricated prestressed
honeycomb web steel beam is an innovation-type fabricated prestressed steel beam suitable for a fabricated steel
structure system, especially a large-span and multi- and high-rise fabricated steel
structure system. Compared with the traditional fabricated beam, the fabricated prestressed honeycomb web steel beam has the advantages of light dead load, high
carrying capacity, large span and the like.