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 achievements of our research groups on the behaviors of concrete-filled steel rectangular tube columns under fire conditions are introduced.
简要介绍了关于火灾下矩形钢管混凝土柱力学性能的研究成果。
For example, the piers using elliptical concrete filled steel tube (CFST), can more effectively reduce the impact acting on the piers, compared with piers using circular or rectangular CFST.
例如，采用椭圆形钢管混凝土桥墩，相比圆钢管混凝土和矩形钢管混凝土，可以很有效地折减水流对桥墩的冲击作用。
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。
At last, the important problems in the construction of concrete-filled rectangular steel tube were introduced.
最后介绍了矩形钢管混凝土施工中的重要问题。
Concrete Filled Rectangular steel Tube (CFRT) has been extensively applied in steel residential building.
钢管混凝土柱在钢结构住宅中得到了广泛应用。
Concrete Filled Rectangular steel Tube (CFRT) has been extensively applied in steel residential building.
钢管混凝土柱在钢结构住宅中得到了广泛应用。
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