方钢管混凝土柱 concrete-filled square steel tubular column ; concrete-filled rectangular tubular column ; concrete-filled steel square tubular column
方钢管混凝土 concrete-filled square steel tubes ; square concrete filled steel tube ; concrete filled SHS column ; Concrete Filled rectangular tube
辽宁北方钢管有限公司 Liaoning Northern Steel Pipe Co., Ltd
潍坊东方钢管有限公司 Weifang East Steel Pipe Co ; Weifang East Steel Pipe Co., Ltd
霸州市东方钢管厂 BAZHOU dong fang STEEL PIPE FACTORY
灌浆方钢管 grouted-square-steel tube
方钢管混凝土结构 concrete filled square steel tubular structure
K型方钢管混凝土节点 K-joints with concrete-filled square steel tubular
Experimental research of 9 square steel tube columns filled with steel reinforced concrete subjected to bi-axial eccentric compression was presented. Failure mode and load versus longitudinal strain curves were analyzed.
进行了9根方钢管钢骨混凝土双向偏压柱试验,研究其破坏形态,分析荷载与纵向应变关系及长细比、加载方向等参数变化对双偏压柱受力性能的影响。
参考来源 - 方钢管钢骨混凝土双偏压柱试验研究与有限元分析Concreted-filled rectangular steel tube structures combine the advantages of the two materials. With excellent seismic behavior, they are applied in high-rise buildings most.
方钢管混凝土结构能够充分发挥两种材料的特点,具有良好的抗震性能,因而越来越广泛的应用于高层建筑中。
参考来源 - 方钢管混凝土结构恢复力模型的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
方钢管混凝土框架结构多应用于民用多、高层建筑工程中。
Square concrete filled steel tube (SCFT) frame has been widely used in civil multistoried buildings.
表明内（圆）钢管增强方钢管混凝土柱的耐火性能是明显的。
Results show that the fire resisting performance of the columns is efficient.
研究结果表明：方钢管混凝土结构的抗震性能优于混凝土结构。
And studies show that the CFRT structure has better seismic performance than the reinforced concrete structure.
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