With problems of shear wall with openings appearing in existing buildings,I analyze its impact on the overall structure by PKPM after the openings of shear wall,and foucs on bonding steel to reinforce shear wall with openings by the method of iso-strength exchangable. From the natural period,and displacement of the structure,and the ratio of rigidity-to-gravity,and the shear bearing capacity to verify the reinforcement effect. The results show that reinforcement ratio of the shear wall with openings reduced...