Apparatus, systems and methods for repairable precast moment-resisting buildings

(10) WO 2019/055818 Al

(22) 14.09.2018

(43) 21.03.2019

(57) The disclosed apparatus, systems and methods re­late to reinforced concrete moment-resisting buildings with pre­cast beams, precast columns, and replaceable buckling restrained reinforcements. Modular channels and pins or boxes are pro­vided that allow for the replacement and repair of the precast moment-resisting beams and columns. Replaceable buckling re­strained reinforcements are used to attach the beams and columns via embedded reinforcements and couplers.

(71) SOUTH DAKOTA BOARD OF REGENTS [US/US]; 306 East Capitol Ave., Suite 200,...

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