【摘要】 组合楼板作为一种新型的楼板结构形式被日益广泛地采用。其破坏模式主要有弯曲破坏与剪切破坏。本文针对剪切破坏的主要破坏模式纵向水平剪切粘结破坏。通过理论与实验两方面进行研究 ,并针对我省常用的板型 YX- 76- 34 4- 6 88提出组合楼板的纵向水平抗剪公式 :Vubh0=134 .3ρh0L′+0 .0 44 fc以为我省组合楼板的应用提供参考。更多还原

【Abstract】 Composite slab is adapted as a new slab structure. It has two failure patterns: flexure failure and shear failure. In this paper, shear failure is mainly discussed, especially the horizontal shear-bond failure. There is an elementary discussion on experiment and theory, and the author recommend a horizontal shear-bond formula:V ubh 0=134.3ρh 0L ′+0.044f with the cold-formed steel deck(YX-76-344-688) in common use in Fujian province for the composite slab application.更多还原