摘要
通过ABAQUS建立CFRP管约束钢筋混凝土短柱的有限元模型,模拟分析了管壁厚度、含钢率、箍筋间距和长细比等因素对轴压承载力和滞回性能的影响规律。研究结果表明:CFRP管约束钢筋混凝土柱具有良好的强度和抗震性能。
The finite element model of reinforced concrete short columns confined with CFRP tubes was established by ABAQUS. The effects of wall thickness,steel ratio,stirrup spacing and slenderness ratio on the axial compression capacity and hysteretic behavior of the components were simulated and analyzed. The results show that CFRP pipe concrete columns have good strength and seismic performance.
出处
《建筑结构》
CSCD
北大核心
2018年第S1期494-497,共4页
Building Structure
基金
浙江省重点研发计划项目支助(2018C03033-2)
