Edge Effects on Sandwich Composite by Analytical, Finite Element, and Experimental Approach
Source abstract
Abstract
Knowledge of edge effects in composite with honeycomb cores is essential for the design of sandwich structures. This paper deals with the measurement of strain by the application of reflection photoelasticity. Because of the geometry of honeycomb cores a classical method by strain gages is inaccurate and unsuitable. The measurements by photoelasticity is compared to an analytical and numerical results. The final aim of this work is to determine the behavior of such structures by the exact knowledge of its mechanical properties deduced in part from edge effect results.
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Research context
OpenAlex topics: Composite Structure Analysis and Optimization · Structural Analysis and Optimization · Structural Analysis of Composite Materials
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Affiliations
Laboratoire Génie de Production, Ecole Nationale d’Ingénieurs de Tarbes, Equipe CMAO-M2SF, BP 1629, 65016 Tarbes Cedex, France
Laboratoire Génie de Production, Ecole Nationale d’Ingénieurs de Tarbes, Equipe CMAO-M2SF, BP 1629, 65016 Tarbes Cedex, France,
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