hollow floor slab 空心楼盖
girderless hollow floor slab 无梁空心楼盖
bee's nest hollow floor slab 蜂巢空心楼盖
cast-in-place hollow floor slab 现浇空心楼板
hollow tile floor slab 空心板楼面
hollow flat slab floor 空心无梁楼盖
hollow slab floor 空心板楼盖
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。
It is a new form of hollow floor slab cast in place with thin plastic box being used as inner formwork and has the advantages of easy construction, high hollowness and good economical benefit.
蜂窝式现浇混凝土空心楼板使用薄壁塑料盒作为内模，是一种新型的现浇空心楼板形式，具有施工简单、空心率大、经济效益好等优点。
The present invention is suitable for floor slab, foundation slab, wall, bridge and other hollow concrete structure, and is especially suitable for hollow concrete floor slab engineering.
适用于各种楼盖、屋盖、基础底板、砼墙体、桥梁等空心砼结构中， 特别适用于空心砼楼盖工程中。
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