半刚性连接压杆的稳定计算公式

Stability Calcuating Formulas of the Axially Compressed Members with Semi-rigid Connections

框架的内力分析通常假定为刚接或较接 ,而大量理论与实践证实 ,梁柱节点应为半刚性连接。本文从分析两端均为半刚性连接的轴心受压构件的屈曲荷载开始 ,提出了相应半刚性连接的稳定计算公式 ,并对两端为半刚性连接的轴心受压构件中受 M或

During the internal force analysis of frames,fully rigid and pinned are always assumed.But a lot of theories and practices have proved that nodes of beam columns should be semi rigid.In the paper,from the analysis of the buckling load of the axially compressed members with semi rigid connections at the two ends,calculating formulas of stability are given and still do some research about the solving process of the deflection equation of axially compressed members with semi rigid connections under the function of M or H.