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。
Post tensioned prestressed concrete hollow slab(PTPCHS) is one of high strength prestressed concrete hollow slab, and its construction performance is still unknown yet.
后张预应力混凝土空心板是一种高效预应力空心板，目前国内尚未对其结构性能进行系统研究。
This paper gives 2008 Beijing Olympic Game Shooting Gymnasium as an example, illustrates the construction procedure of large-span cast-in-situ prestressed concrete hollow slab.
以2008年奥运会北京射击馆为例，说明大跨度现浇预应力空心板结构的施工过程。
In order to design irregular prestressed concrete floor, formulas of anisotropic finite element method to analyze the internal force of prestressed concrete hollow slab have been presented.
考虑预应力混凝土空心板的构造特点，推导了进行板内力分析的各向异性有限元法公式。
The design of cast-in-place prestressed concrete hollow slab is different from concrete hollow cast slab or prestressed concrete slab, these differences should be paid attention to during the design.
］大跨度预应力空心板的设计有不同于普通混凝土空心板和预应力实心板之处，需要在设计中加以注意。
Prestressed concrete hollow-core slab is a widely used structural element.
预应力圆孔板是被广泛采用的一种楼面构件。
Then concrete is poured, and the sleeve is pre-embedded in the prestressed hollow floor slab;
然后浇筑混凝土，将套管预埋在预应力空心楼板内；
Then concrete is poured, and the sleeve is pre-embedded in the prestressed hollow floor slab;
然后浇筑混凝土，将套管预埋在预应力空心楼板内；
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