Mechanical Response of Anchored FRP bonded joints: A Nonlinear Analytical Approach

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Citation:
Mechanical Response of Anchored FRP bonded joints: A Nonlinear Analytical Approach, Biscaia, Hugo, Chastre Carlos, Silva Cinderela, and Franco Noel , Mechanics of Advanced Materials and Structures, (2018) copy at https://docentes.fct.unl.pt/cmcr/publications/mechanical-response-anchored-frp-bonded-joints-nonlinear-analytical-approach

Abstract:

The paper presents a nonlinear analytical solution for the prediction of the full-range debonding response of mechanically-anchored FRP composites from the substrate. The nonlinear analytical approach predicts, for any monotonic loading history or bonded length the relative displacements (or slips) between materials, the strains in the FRP composite, the bond stresses within the interface and the stresses developed in the substrate. The load-slip responses FRP-to-substrate interfaces with a short and a long bonded lengths are motive of analysis and discussion. The solutions obtained from the proposed approach are also compared with other experimental results found in the literature.

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