This paper firstly presents a summary of buckling - restrained braces ( BRBs ).
本文首先介绍了屈曲约束支撑（ BRB ） 的最新研究进展。
It is validated that the BRBs are applicable in concrete frame. It provides a reliable test data for BRB technology used in concrete frame.
本文研究结果验证了防屈曲支撑应用于混凝土结构的可行性，为防屈曲支撑技术在混凝土结构上的应用提供了可靠的试验数据。
Their applications in both newly-built high-rise steel buildings and the seismic retrofit of the existing buildings show good prospects of using BRBs.
新建高层钢结构的大量应用实例和已有结构的抗震加固的应用表明，此种支撑的使用前景非常广阔。
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