摘要
本文简要地介绍了外包钢混凝土组合结构的特点和研究意义，并在试验的基础上，对混凝土标号、纵向配筋率及配箍间距对柱的工作性能的影响进行了研究，最后与钢筋混凝土柱进行了对比。
The performance, advantage and current application of steel encased concreste composite structures are presented. Tests for the deformation and fracture characteristics of steel encased concrete columns under axial compression are described, and the influence of concrete grade, longitudinal steel ratio and spacing for reinforcing rings on the columns′ working behavior, are discussed. It is found that some typical features are basically similar to that of reinforced concrete columns.
出处
《实验力学》
CSCD
北大核心
1997年第2期329-334,共6页
Journal of Experimental Mechanics
基金
冶金部科技攻关项目
关键词
外包钢混凝土
性能分析
承载力
组合结构
steel encased concrete, mechanical property analysis, load bearing.
