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 mechanics behavior of prestressed concrete-filled square steel tubular beam-column in four different cable wires are analyzed.
在每种不同的布索方式下，对预应力方钢管混凝土压弯构件的受力性能进行分析与研究。
The mechanics behavior of prestressed concrete-filled square steel tubular beam-column in four different cable wires are analyzed.
在每种不同的布索方式下，对预应力方钢管混凝土压弯构件的受力性能进行分析与研究。
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