现浇混凝土空心楼板的简化计算及应用

Simplified calculation method and its application for cast-in-place hollow floor slab

根据刚度、面积等效的原则,介绍了将跨度近似相等的现浇混凝土空心楼板转化为等厚度实心楼板的计算理论的推导过程;并通过工程实例进行比较分析,证明现浇空心板较传统梁板体系更为经济。

Based on rigidity and area equivalence principle, the method for converting the calculation of the cast-in-place hollow floor slab into that of the solid slab of the approximate span and same thickness was presented. Through the case study of the project, the result showed that the cast-in-place hollow floor slab was less expensive than the conventional beam slab system.