Search results for "Fiber volumetric ratio"

showing 1 items of 1 documents

Simplified analytical models for compressed concrete columns confined by FRP and FRCM system

2017

In order to consider the response of concrete columns confined by FRP and FRCM system, proper models have to be formulated. In this context the present paper shows a generalized criterion for the determination of the increase in strength, in ductility and in dissipated energy for varying corner radius ratio of the cross section and fiber volumetric ratio. The procedure is based on the best fitting of several experimental data and unlike the usual empirical approaches available in the literature, the proposed technique relates the confinement effectiveness to a single parameter representative of the relative stiffness between the original concrete core and the reinforcement system. Furthermo…

Simplified modelComputer science0211 other engineering and technologies020101 civil engineeringContext (language use)02 engineering and technology0201 civil engineeringCross section (physics)021105 building & constructionConcrete columns; Corner radius ratio; Fiber volumetric ratio; FRP and FRCM jacketing; Simplified model; Civil and Structural Engineering; Building and Construction; Materials Science (all); Mechanics of MaterialsGeneral Materials ScienceLimit (mathematics)DuctilityFiber volumetric ratioReliability (statistics)Civil and Structural Engineeringbusiness.industryFRP and FRCM jacketingStructural engineeringBuilding and ConstructionDissipationFibre-reinforced plasticMechanics of MaterialsCorner radius ratioSolid mechanicsMaterials Science (all)businessConcrete column
researchProduct