Buckling restrained Brace with Lightweight Construction

摘要

Which comprises a buckling restrained Brace sections composed of a Core Member, Moderator and a Core member of shirt. The Core member has two opposite ends. Sections of Moderator Core Member is configured to be provided around the core Member.The sleeve comprises a member of fiber-reinforced Polymers configured to be wrapped around the core Member sections of Moderator and Member for coupling the core sections of the core Member moderated Core Member such that the Member sections m Oderador Core member of shirt and cooperate to provide increased resistance to bucklingMember of core when the Strut is subjected to compression. In some implementations, the Strut has a Weight of less than about 50 weight% of a conventional Strut buckling restrained of similar length and has a core of Steel Member and Moderator of tubular Core filled with Mortar comparable cross-sectional areas, respect Selectively