Finite Element Modelling of Steel-concrete Composite Beams Strengthened with Prestressed Cfrp Plate
نویسنده
چکیده
This paper presents results from Finite Element Modelling (FEM) of steel-concrete composite beams strengthened with prestressed Carbon Fibre Reinforced Polymer (CFRP) plate. For the purpose of this study, three beams were strengthened using prestressed CFRP plate with three different levels of induced prestressing force. The models were developed using ANSYS FE package. The results of an experimental study conducted at University of Calgary on same large scale beams were used to validate the model and to compare the changes in flexural behaviour. Very good agreement has observed between the FEM and the experimental results.
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