The invention discloses a plug-welded double-steel plate combined shear wall, which comprises a steel pipe column (steel pipe column, steel pipe concrete column) located at both ends, a pair of steel plates and a plug-welded connector, and the two steel plates are plug-welded The knot of the type connector forms a whole. The plug-welded double steel plate composite shear wall has flat wall surface, less welding workload, the weld is located in the structural part, the mechanical performance of the shear wall is less affected by the quality of the weld, economical and safe, and the steel plate and concrete have a strong ability to work together, etc. advantage. The cross-section of the plug-welded connector is [-shaped or Z-shaped, and the ends of the [-shaped and Z-shaped connectors can be folded inward, and holes can also be arranged on the web of the connector to ensure the overall work of concrete and steel plates. and the compactness of concrete pouring. The wall plate steel plate and tie connectors can use checkered steel plates, which can effectively increase the bonding effect between the wall steel plate and concrete, and ensure the joint work between steel components and concrete.