Shear wall hidden with vertical soft steel energy consupting band and mfg. method thereof

The invention relates to an inner hidden vertical mild steel energy dissipation belt shear wall and its manufacturing method. The shear wall is set bar mat formed by lateral and vertical distribution reinforcing bar. Its features are that the middle of the shear wall is set a vertical joint; the distance between its upper end and shear wall top end is one to two times of the thickness of the shear wall section; its lower end is connected with base; steel plate is set between the side surface of the vertical joint; and the X shape mild steel plate is set between them; X shape lead block is formed between the X shape mild steel plate and vertically connected with connecting plate to form X shape damper; the connecting plate is connected with the steel plate; polyphenylene material is filled around the damper; the outer of the shear wall is used as mortar floated coat. Compared with the current shear wall, the invention has the advantages of better ductility, energy dissipation capability, and more antiknock line of defense.