结合国内首栋预制装配整体式混凝土结构试验楼工程,对装配整体式叠合连续楼板进行现场加载试验研究。从内力重分布的角度,分析了叠合连续楼板在使用阶段的变形及受力特征。试验结果表明,装配整体式叠合连续楼板具有较好的整体工作性能;除具有单向叠合连续板的内力重分布特征外,还具有沿整体后浇层向周边板块内力调整的特点,具有一定的双向板受力特性。 Combined with the construction of the first prefabricated monolithic concrete structure test building in China, the on-site loading experiment was conducted on the monolithic laminated composite floor. From the perspective of internal force redistribution, the deformation and force characteristics of laminated continuous slab during its service life are analyzed. The experimental results show that the integral monolithic continuous slab has the best overall performance. In addition to the redistribution of internal forces of unidirectional laminated continuous slab, Certain two-way board stress characteristics.