Tests and analysis on shear strength of composite slabs of hollow core units and concrete topping

作者: Ulf Arne Girhammar , Matti Pajari

DOI: 10.1016/J.CONBUILDMAT.2007.05.013

关键词: Materials scienceComposite materialHollow coreShear strengthPrecast concreteScreedPrestressed concreteStructural engineeringComposite number

摘要: Prestressed concrete hollow core slabs are commonly used as load-bearing floors and roofs. The upper surface of the is usually levelled with a cast-in situ screed or topp ...

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