屈曲约束支撑框架（BRBF）的优缺点 与抗弯刚框架和普通支撑框架相比，屈曲约束支撑框架有以下优点： 1)与抗弯刚框架相比，小震时BRBF 线弹性刚度高,可以很...
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外盘方面，Vale结标17万吨63.1%BRBF（巴西混合粉），价格为66.07，6.15-6.20从马来西亚装出，远期现货报盘基本持稳，午后走弱，整体看仍就维持高价。
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BRBF system 防屈曲支撑框架体系
Buckling-restrained braced frame (BRBF) is a newly developed steel braced frame system for seismic resistance.
屈曲约束支撑框架体系(BRBF)是新近发明并逐渐得到应用的一种框架体系。
The behavior differences of buckling restrained braces frames (BRBF) and concentrically braced frames (CBF) have been researched by numerical examples.
采用数值手段，研究了防屈曲支撑框架和普通中心支撑框架在性能上的差异。
Based on the phenomenon and results of BRB and BRBF, the damage mechanism of BRB and BRBF, the measured and theoretical mechanical properties of BRBF and CBF were analyzed and discussed.
结合试件破坏现象及试验结果，对屈曲约束支撑的力学性能、破坏机理以及作用效果进行了分析探讨。
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