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。
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。
This paper introduces a new kind of stadium canopy which is a cable-stayed combined structure made of concrete filled steel tube space trusses and long-span arched steel.
本文介绍一种新型雨篷，是由斜拉钢管混凝土空间桁架和大跨彩板拱形结构组成的联合结构。
Bearing capacity of concrete filled steel tube structure issue is the safety and economy of the main factors.
钢管混凝土结构的承载力问题是关系其安全与经济性的主要因素。
Since the end of 1990s, spatial truss structure of concrete filled steel tube, which is new structure type for bridge, has been applied gradually in bridge engineering.
自上世纪90年代末以来，钢管混凝土空间桁架结构作为一种新的桥梁结构型式，正逐渐在桥梁工程中得到应用。
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。
At present, concrete filled steel tube (CFST) is widely used in building structures such as factory building, super high-rise building and bridge structure.
目前，钢管混凝土已广泛应用于工业厂房、超高层建筑以及桥梁等结构中。
In recent decades, with the maturation of the studies on concrete-filled steel tube, this kind of structure is used in civil engineering more and more widely.
近几十年来，随着钢管混凝土研究的日渐成熟，钢管混凝土结构在土木工程中的应用越来越广泛。
In recent decades, with the maturation of the studies on concrete-filled steel tube, this kind of structure is used in civil engineering more and more widely.
近几十年来，随着钢管混凝土研究的日渐成熟，钢管混凝土结构在土木工程中的应用越来越广泛。
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