Strength of CFRP joints reinforced with adhesive layers
Source abstract
Abstract
Abstract Usage of composite materials like Fibre Reinforced Plastics for structural applications has been increasing in recent years. Delamination of adhesively bonded composite joints is a concern as it causes premature failure of the bond. A technique to reduce delamination in CFRP single lap joints (SLJs) by inserting additional adhesive layers in the adherends is analyzed for quasi-static and impact conditions, with satisfactory results. For quasi-static conditions failure by delamination is avoided, while for a low velocity impact scenario its onset is delayed. In both cases the failure load is increased. A numerical model using finite element analysis is developed in ABAQUS to study the performance of the best configuration. Experimental and numerical results are compared.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Mechanical Behavior of Composites · Structural Response to Dynamic Loads · Structural Behavior of Reinforced Concrete
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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