steel tubular structure

基本解释

The core steel tube applied to concrete filled square steel tubular structure and verify feasibility of this joint.
将一种带有芯钢管的不连通钢管混凝土节点用于方钢管混凝土结构，验证了这种节点的可行性。
With the development of the economy and the city construction, many tall buildings with concrete-filled steel tubular structure have been built up in China.
随着经济建设的迅速发展和城市化进程的加快，高层建筑大量兴建，钢管混凝土结构体系被越来越多地应用到高层建筑中。
The results not only provide a theory basis for popularizing the concrete-filled steel tubular structure, but also play an important role for seismic design of concrete-filled steel tubular structure.
研究结果不仅为钢管混凝土框架结构的应用推广提供了必要的理论基础，而且对钢管混凝土抗震设计具有较好的参考价值。