| 摘要 |
The present invention relates to a buckling-restrained brace for reinforcing a weak axis which reinforces a steel-frame structure comprising a steel column and a steel beam. A core member formed with an H pile and a reinforcing member comprising a main body of a ⊂-shaped cross section and a first connection unit of a shape in which both ends of the main body are bent to the outside are mutually connected in both directions of a flange in the core member and enclose the center of the longitudinal direction of the core member. the buckling-restrained brace is formed not only by receiving a tensile force with improved cross section performance but also by prevent buckling in compression and obtaining compressive strength in a tensile brace. |
