摘要
主要研究了楔形变截面压杆绕弱轴的弹塑性弯曲失稳。提出了以大头截面为计算截面的压杆极限荷载计算公式。
The elastoplastic bending instability of the tapered compression members under axial loads about the weak axis is mainly studied.The formula of computing the ultimate loads of the compression members is also proposed by taking a larger end section as the one of the calculation.
出处
《钢结构》
2003年第5期5-7,共3页
Steel Construction
关键词
楔形杆件
极限承载力
弹塑性
稳定
tapered members ultimate carrying capacity calculation length
