The bearing performance of buckling-restrained brace under horizontal low cycle loading BRB was simulated by using commercial software ANSYS.

• 摘要应用ANSYS对约束屈曲支撑在静力往复荷载作用下的受力性能进行模拟，通过计算得到支撑滞回曲线以及其内部应力分布状况。