【摘要】 预应力混凝土空心楼板的挠度在不同的支承条件下以及在不同的加载方法下存在着明显差异,文章从楼板的支承条件和活荷载的加载方法等方面进行详细的计算分析挠度的变化,得出有关结论。更多还原

【Abstract】 When we survey deflection of press-stressed concrete hollow plank,there’s always appreciable variance both on the bearing condition and on the different load means.Then detailed analysis and calculation are performed on bearing condition and the live load method.Finally we get some conclusions.更多还原