摘要
基于小挠度弹性稳定理论,用平衡法分析了5种不同支撑形式下的轴心受压柱的计算模型,导出相应的稳定方程,并给出柱计算长度系数的设计表格,可供设计人员参考。
Based on the small deflection elastic stability theory, five mechanical calculating models of centrally compressed columns with different braces, establishes respective stability equations were analyzed by equilibrium method. As a conclusion, effective length factors were given and shown in tables, which may be a reference for designers.
出处
《钢结构》
2013年第11期45-48,44,共5页
Steel Construction
关键词
轴心受压构件
稳定
支撑
计算长度系数
centrally compressed members
stability
brace
effective length factor
