BUCKLING RESTRAINED BRACE, LOAD BEARING STRUCTURE, AND CONNECTION METHOD OF BUCKLING RESTRAINED BRACE

摘要

PROBLEM TO BE SOLVED: To provide a buckling restrained brace capable of being easily connected to a gusset plate even when a positioning accuracy of a slit on the gusset plate is not within a predetermined tolerance.;SOLUTION: A buckling restrained brace 1 is provided with: a center steel member 2 extending along an axis line P; a restrained member 6 covering an outer peripheral side in a condition that both ends of the center steel member 2 are protruded; a filler filled in an inside of the restrained member 6; a pair of joint plates 5 located to clamp both ends of the center steel member 2; a plate connection part 10 movably connecting the joint plates 5 to the center steel member 2, wherein a total length of the joint plates 5 and the center steel member 2 in an axial line P direction is adjustable by allowing the joint plates 5 to move in respect to the center steel member 2.;SELECTED DRAWING: Figure 4;COPYRIGHT: (C)2018,JPO&INPIT