6533b7dbfe1ef96bd12701ce

RESEARCH PRODUCT

Flexural behaviour of external R/C steel fibre reinforced beam-column joints

Liborio CavaleriGiovanni MinafòGiuseppe CampioneGiuseppina Amato

subject

Environmental EngineeringMaterials scienceThree point flexural testbusiness.industryFlexural modulusSteel fibreVertical loadStructural engineeringbeam-column joint fibre reinforced concrete load-deflection curves analytical-model seismic resistance concrete beams strength connections stressSettore ICAR/09 - Tecnica Delle CostruzioniFlexural strengthBeam columnComposite materialbusinessJoint (geology)Beam (structure)Civil and Structural Engineering

description

ABSTRACT A softened strut-and-tie macro model able to reproduce the flexural behaviour of external beam-column joint is presented. The model is specific for concrete with hooked steel fibres (FRC) and it is designed to calculate the flexural response, as load-deflection curve, of a beam-column sub-assemblages. The model considers the presence of a constant vertical load acting on the column and of a monotonically increasing lateral force applied at the tip of the beam.

https://doi.org/10.1080/19648189.2011.9714854