concrete-filled steel tube column的意思|示意

And several type concrete-filled steel tube columns to concrete beam connections through the steel columns, which weaken capacity of the column and complex construction.

而且目前主要使用的几种钢管混凝土柱—混凝土梁刚性节点将钢筋贯穿钢管柱，削弱了柱的承载力，且施工复杂。

The numerical analyze results show that the core steel tube joint applied to concrete filled square steel tubular column and reinforced concrete beam have good mechanical property, and structure beh.

数值分析表明该节点用于方钢管混凝土柱与钢筋混凝土梁的节点，具有良好的性能且受力性能与在圆钢管混凝土结构中相似。

Square steel tube column filled with steel-reinforced concrete is a new design model of steel-concrete composite columns.

钢骨-方钢管混凝土柱是一种组合柱设计模式，采用切线模量理论对该组合柱轴向受压稳定承载力进行分析。

The study aims to get the calculation formulas of normal section strength of circular steel tube composite short column filled with steel reinforced concrete.

目的得到钢骨-钢管混凝土柱正截面承载力计算表达式。

As for the limit bearing capacity formula of the concrete filled steel tube long column subjected to axial compress, we lead to the tangent modulus and the conception of metal material.

在推导钢管混凝土轴心受压长柱临界承载力公式时，论文利用材料的切线模量，分别推导了钢材和混凝土的切线模量公式。

The beam joints of CFST (concrete filled steel tube) column are the key technique for the application of CFST structure.

钢管混凝土柱与梁的节点构造和受力分析是钢管混凝土柱结构推广应用的关键技术所在。