本文将基于性能的分灾抗震设计方法作为选用的设计理念,在劲性混凝土结构中增加支撑这种分灾构件.通过利用SAP2000对带裙房的劲性混凝土框架结构进行耗能分灾数值模拟.实例分析证明,在中间跨安装支撑以及转换层处安装防屈曲支撑后的结构,层间位移角减小.各项抗震性能指标满足我国的现行“抗规”与“高规”中规定要求,表明耗能支撑在劲性混凝土结构中具有很强的实用性.%In this paper,the performance-based damage-reduction seismic design method is chosen as the design concept,and the supporting component is added in the reinforced concrete structure.The reinforced concrete frame structure with podium is simulated by SAP2000.The example analysis shows that the interlayer displacement angle is reduced in the structure which installs support in the middle span and anti-buckling support at the transfer floor.The seismic performance indexes can meet the requirements of the current "antiregulation" and "high-regulation" in China,which indicates that the energy dissipation brace is very practical in the reinforced concrete structure.
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