Suspendome and plane prestressed combination structure

The utility model relates to a combination structure, in particular to a suspendome and plane prestressed combination structure and is applied to the field of construction prestressed steel structures. Two side ends of a reticulated shell are provided with cable mechanisms comprising two cable-stayed cables and one horizontal cable, one ends of the cable-stayed cables are positioned with the middle of the reticulated shell through first nodes respectively, the other ends of the cable-stayed cables are positioned with the bottom of the reticulated shell through fourth nodes respectively, the cable-stayed cables and the reticulated shell are positioned through supporting rods, the supporting rods are positioned with the reticulated shell through second nodes and are positioned with the cable-stayed cables through third nodes, two side ends of the horizontal cable are positioned with the bottom of the reticulated shell through the fourth nodes respectively, and the horizontal cable are positioned with the cable-stayed cables through suspending cables. The suspendome and plane prestressed combination structure is compact in structure, the construction accuracy is improved, construction efficiency is improved, stability is high, and the mechanical performance is fine.