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المؤلفEbead, U.
المؤلفSaeed, H.
تاريخ الإتاحة2023-01-29T09:23:41Z
تاريخ النشر2013
اسم المنشورProceedings of the 4th Asia-Pacific Conference on FRP in Structures, APFIS 2013
المصدرScopus
معرّف المصادر الموحدhttp://hdl.handle.net/10576/39125
الملخصThis research aims at creating precise finite element models for FRP shear strengthened concrete beams. It is inspired by the fact that the determination of the structural behaviour of the shear strengthened beams requires advanced numerical methods of which results are substantiated by credible experimental findings. The models are developed here to assess the shear and interfacial types of behaviour of beams strengthened using the hybrid externally bonded (EB)/mechanically fastened (MF) fibre-reinforced polymer (FRP) systems. The interfacial behaviour between the hybrid EB/MF-FRP and the concrete is accounted for, here, using specially developed interface elements. A user-defined subroutine for the microplane constitutive law for the concrete material is incorporated in the model. Results are presented in terms of the ultimate load carrying capacities, load-deflection relationships, and interfacial stress/slip distributions. Numerical results are validated against available experimental results and show reasonable agreement. 2013 International Institute for FRP in Construction.
اللغةen
الناشرInternational Institute for FRP in Construction (IIFC)
الموضوعFinite element method
FRP
Hybrid MF/EB strengthening
Interfacial stresses
RC beams
العنوانFinite element modelling of shear strengthened reinforced concrete beams
النوعConference Paper


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