The flexural buckling of continuous chord with rigid joint;

刚性支座下双轴对称截面连续压杆的弯曲屈曲；

Both instances of elastic and inelastic are considered in flexural buckling.

其中在弯曲屈曲中都分别考虑了弹性屈曲和非弹性屈曲。

The flexural buckling and flexural-torsional buckling modes of a monosymmetric section column are presented and the equivalent slenderness ratio for flexural-torsional buckling is derived.

阐述单轴对称截面轴心受压构件弯曲屈曲和弯扭屈曲两种失稳形式，以及绕截面对称轴弯扭屈曲换算长细比的计算方法和应用实例。

Struts of singly symmetric section need to be checked on flexural torsional buckling, according to the current code for steel structure (GB50017—2003).

《钢结构设计规范》（GB50017—2003）提出对单轴对称截面钢压杆的弯扭屈曲需做单独验算。

Struts of monosymmetric section built with angles and cut-Ts need to be checked on flexural-torsional buckling.

单轴对称的角钢、T型钢压杆有必要做弯扭屈曲验算。