A vertical stiffening rib joint is suitable for rectangular steel tube column with smaller section to H-beam connection.
垂直加劲肋节点适用于柱截面较小的方钢管(矩形管)柱和H型钢梁节点。
In this paper, a theoretical study for the local buckling of the concrete filled rectangular steel tube subjected to axis force is presented.
本文对矩形钢管混凝土轴压柱钢管壁的局部屈曲性能进行了理论分析研究。
The engineering practice shows that the using of concrete-filled rectangular steel tube members reduces the size of the columns, and it is a convenient way to connect steel beams and columns.
工程实践表明，矩形钢管混凝土结构承载力高、抗震性能好，可显著减小柱断面，与钢框架梁连接方便。
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