In the frames concrete - filled steel tubular columns intersect beams at joints 在这种框架中节点是由钢管混凝土核心柱及预应力混凝土梁相交形成的。
The analysis of the hoop mechanism of concrete - filled double skin steel tubular columns with circular sections 圆中空夹层钢管混凝土柱的受箍作用分析
A study on the behavior of concrete - filled double skin steel tubular columns of octagon section under axial compression 八边形中空夹层钢管混凝土轴压短柱力学性能的研究
The stress state of a composite column and a short steel tubular column filled with steel - reinforced concrete was comprehensively analyzed and rationally simplified 摘要从钢骨钢管混凝土组合柱的工作机理出发，分析了其各组成部分应力状态，提出了计算钢骨钢管混凝土轴压短柱的简化模型。
9 . nonline transient temperature field was analyzed for concrete - filled square steel tubular columns . fire resisting limit of concrete - filled square steel tubular columns was discussed . 10 对内（圆）钢管增强方钢管混凝土柱在火灾高温下的非线性瞬态温度场进行了分析，讨论了内（圆）钢管增强方钢管混凝土柱的耐火极限。
This paper summarizes the present research in heavy load - carrying columns and analyses the work mechanisms and characteristics of steel reinforced concrete columns and concrete - filled steel tubular columns . then a new design model for heavy load - carrying columns is established 本文在总结国内外文献的基础上，研究和分析了几种重载柱，例如钢骨混凝土柱、钢管混凝土柱的受力性能及特点，在此基础上提出了一种重载柱设计的新模式。
If the columns are disabled , the whole structure will collapse or overturn . in addition , the research on fire resistance of reinforced concrete columns provide the foundation for study on other rising combined columns such as concrete filled steel tubular columns and steel reinforced concrete columns 另外,钢筋混凝土柱的抗火性能的研究也能为钢管混凝土柱、钢骨混凝土柱等其它新型组合结构柱的抗火性能的研究打下坚实的基础。
This column which has the main advantages of the steel reinforced concrete column and the concrete - filled steel tubular column is called as circular steel tubular column filled with steel - reinforced concrete . this kind of columns can be used in high - rise buildings because of their high load - carrying capacity and excellent ductility 这种柱在钢管中埋设钢骨并填充高强混凝土，这种柱可用于千吨级以上柱的设计，不但具有很高的承载力而且具有很高的延性水平。
Referring the application of composite steel - concrete columns in high - rise buildings , the major contents are summarized as follows : firstly , based on the test results of concentrically loaded circular steel tubular columns filled with steel - reinforced concrete , work mechanisms of this composite column are studied . a calculation equation for the strength prediction of the composite columns is proposed . secondly , a model calculated the strength of compression - bending composite columns is established 本文主要完成了以下工作：通过试验研究分析了钢骨?钢管混凝土组合柱的工作机理，建立了组合柱轴心受压承载力的计算公式；编制了钢骨?钢管混凝土压弯组合柱承载力数值模拟程序；重点研究了钢骨?钢管混凝土组合柱与钢梁或混凝土梁的联结方式。
