reinforced concrete hollow slab 钢筋混凝土空心板
prestressed concrete hollow slab 预应力空心板
SP prestressed concrete hollow slab SP型预应力空心板
concrete hollow-slab 混凝土空心板
concrete hollow slab beam 混凝土空心板梁
precast concrete hollow slab 预制混凝土空心板
prestressing concrete hollow slab 预应力混凝土空心板
pre-cast concrete hollow slab 混凝土预制空心板
reinforced concrete hollow slab beam 钢筋混凝土空心板梁
In order to ensure the validity of finite element analysis for reinforced concrete hollow slab.
为了保证后面对钢筋混凝土桥面板有限元分析的有效性。
The prestressed concrete hollow slab has the characteristics of saving energy consumption and the like, along with simple rapid installation.
本发明具有安装简便、迅速，节约能耗等特点。
So the high effective pre-stressed reinforced concrete hollow slab with Medium strength spiral-continuous -ribs steel bar has a good prospect.
因此，以中强螺旋肋钢丝为受力筋的预应力空心板具有广阔美好的发展前景。
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