Vertical prestressed component, construction system and construction method

The embodiment of the invention provides a vertical prestressed member, a construction system and a construction method.The vertical prestressed member comprises a prestressing tendon, anchor bearing plates and a tensioning piece, the anchor bearing plates comprise a beam top anchor bearing plate and a beam bottom anchor bearing plate, and the two ends of the prestressing tendon are fixed to the beam top anchor bearing plate and the beam bottom anchor bearing plate through fixing pieces respectively; the prestressing tendons are vertically arranged; one end of the tensioning piece is connected with the anchor bearing plate, the other end of the tensioning piece is connected with the bridging equipment, and the bridging equipment applies tension to the prestressing tendon by pulling the tensioning piece and the anchor bearing plate. Compared with the prior art, the technical scheme has the advantages of being safe, reliable, low in cost, high in prestress efficiency and the like. 本申请实施例提供一种竖向预应力构件、施工系统及施工方法，这种