composite steel-concrete beam bridges 钢混凝土组合梁桥
composite steel and concrete beam 钢与混凝土组合梁
composite steel-concrete continuous beam 钢箱混凝土连续组合梁桥
double steel-concrete composite beam 钢混凝土双面结合梁
steel-concrete composite continuous beam 钢混凝土组合连续梁
steel box-concrete composite beam 钢箱混凝土组合梁
steel-encased concrete composite beam 外包钢混凝土组合梁
Recently, composite steel-concrete beam is adopted more and more in the urban road of our country.
近年来，在我国许多的城市道路建设中，钢箱—混凝土组合梁这种结构形式越来越多地被采用。
Currently, our country's research in composite steel-concrete beam bridge is limited in these composite beam bridge which use ordinary materials.
目前，我国对钢—混凝土组合梁桥的研究只局限在采用普通材料的钢—混凝土组合梁桥。
In terms of the calculating theories of the composite steel-concrete beam, the elastic analysis and the plastic analysis are expounded systematically.
在组合梁的计算理论中，作者分别详细地阐述了组合梁的弹性分析和塑性分析理论。
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