What is it about?

The model was used to estimate the load–slip curve and to analyze the mechanical behavior of the connectors – such as the stress distribution – which is usually difficult to evaluate through testing.

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Why is it important?

The finite-element model was able to predict accurate results for the slip. The reliability of the model was checked against the test results, and it was found that the numerical results for the load–slip curve were in good agreement with the test results.

Perspectives

The geometry and material non-linearities of the studded steel beam shear connector were included in the finite-element model. Contact regions between the concrete and steel elements were simulated using surface-to-surface and embodiment techniques.

Dr. Muthanna Adil Abbu
Northern Technical University

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This page is a summary of: 3D finite-element analysis of shear connectors with partial interaction, Proceedings of the Institution of Civil Engineers - Structures and Buildings, February 2016, ICE Publishing,
DOI: 10.1680/jstbu.14.00132.
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