摘要
通过对 6根圆柱体混凝土柱的轴压试验 ,研究普通混凝土及高强混凝土在箍筋作用下的约束效应 ,并将试验结果进行分析比较 ,提出了配箍率及箍筋间距实用计算公式。
Six circular concrete columns were tested under concentric loading,to investigate the confinement effect of confining reinforcement in both normal strength and high strength concrete columns.Test results were analyzed and compared.Practical formulas were proposed for the minimum volumetric ratio and the spacing of the stirrups.
出处
《工业建筑》
CSCD
北大核心
2000年第11期55-58,共4页
Industrial Construction
关键词
圆柱体
钢筋混凝土柱
轴压
箍筋间距
试验
circular concrete columns\ concentric loading\ stirrup spacing\ concrete strength
