方钢管砼轴压柱承载力的计算  

Computation of Critical Loading for Concrete Filled Square Steel Tubular Columns Under Axial Compression

作　　者：王菁 关罡 李四平 聂建国[2] 

机构地区：[1]郑州工学院,450002 [2]清华大学,北京100084

出　　处：《建筑结构》1997年第5期13-15,共3页Building Structure

摘　　要：本文提出了既适用于方钢管砼轴压长柱又适用于中短柱承载力计算的切线模量理论方法.并给出了简化的解析计算式,便于设计参考.A computation method of critical loading for concrete filled square steel tubular columns based on tangential modulus theory is presented, and the simplified method suitable for both long and middle - short columns is also presented which can be applied to practical design.

关 键 词：钢管混凝土柱 承载力 轴压柱 计算 

分 类 号：TU398.902[建筑科学—结构工程]