Buckling restrained brace for structural reinforcement and seismic energy dissipation
作者： Pavel Bystricky , Jerome P. Fanucci
DOI:
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摘要: A buckling restrained brace includes a deformable core contained within an outer casing. Ends of the protrude from casing for connection to frame or other structure. length between its ends, referred as gauge yielding section, is capable deforming during earthquake blast loading. The section differentially heat treated ends so that has lower yield strength than ends. provides containment prevent core. metal foil interface unbonding layer provided and does not bind significant performance improvements over prior art BRBs coupled with simplified assembly.
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