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All-steel double-plate self-resetting buckling-restrained brace device and method
All-steel double-plate self-resetting buckling-restrained brace device and method
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机译：全钢双板自复位屈曲约束撑杆装置及方法
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#$%^&*AU2015394927B120170202.pdf#####ABSTRACT Disclosed are an all-steel double-plate self-resetting buckling-restrained brace and a method, which belong to the technical field of building construction. The brace comprises two energy-dissipating inner core plates, a peripheral frame restraining component, two 5 force transferring steel plates, two end plates, stiffening plates and a plurality of resetting ribs. The above-mentioned structure is combined by welding and riveting. After the energy-dissipating inner core plates bear force and deform, the relative movement between the force transferring steel plates and the peripheral frame restraining component drives the relative distance between the two end plates to become large so that the resetting ribs are 10 elongated under tension or compression states to achieve a self-resetting function. The problem of too large residual deformation of the existing traditional structure with a buckling-restrained brace component under the action of a medium earthquake or a great earthquake is solved. The post-earthquake maintenance and the reconstruction cost are effectively reduced. 12
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