t beam是什么意思

用法例句

In this paper,the effect of residual stress on compression struts is considered,the stability bearing capacity of axial compression T bar is studied.

本文考虑残余应力的影响,对 T 字钢轴心受压构件在弹性阶段和弹塑性阶段的稳定承载力进行了分析研究。