钢骨高强混凝土柱合理用钢量的研究  

Reasonable Steel Content for Steel Reinforced High Strength Concrete Columns

作　　者：陈宗梁[1] 张誉[2] 李向民[2] 

机构地区：[1]华东建筑设计研究院,上海200002 [2]同济大学土木工程学院,上海200092

出　　处：《建筑结构》1999年第7期14-16,49,共4页Building Structure

摘　　要：通过对 ４根不同用钢量、内置实腹式工字钢的钢骨高强混凝土（＞ Ｃ７５）柱的轴心受压试验，对这类结构柱的受力性能进行了分析对比，并根据试验结果与理论分析提出了满足工程精度要求的轴心受压极限承载力计算公式与合理的用钢量范围。Based on the experimental study on four steel reinforced high strength concrete (> C75) columns which vary in steel content under axial force, several properties of such structural columns are analyzed. An axial press ultimate bearing capacity calculating formula which is satisfactory for engineering precsion and reasonable steel content are proposed in terms of experimental results and theoretical analysis.

关 键 词：钢骨高强混凝土 用钢量 轴心受压 I字钢 柱 

分 类 号：TU398.901[建筑科学—结构工程]