prestressed hollow slab的意思|示意

It is easy to bring crack that pretensioned prestressed hollow slab beam is constructed in winter.

先张法预应力空心板梁在冬季施工过程中，易产生裂缝。

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。

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。

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。

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。