Determination of material parameters for Abaqus progressive damage analysis of E-glass epoxy laminates |
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| Affiliation: | 1. Mechanical Engineering Department, Faculty of Engineering, King Abdulaziz University, P.O. Box 80204, Jeddah 21589, Saudi Arabia;2. Mechanical Design and Production Engineering Department, Faculty of Engineering, Zagazig University, P.O. Box 44519, Zagazig, Egypt |
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| Abstract: | A methodology for determination of material parameters for the progressive damage analysis (PDA) model implemented in Abaqus is presented. The methodology is based on fitting PDA model results to available experimental data. The applicability of the PDA model is studied by comparison to a broad set of experimental data for E-glass epoxy laminates, as well as contrasting PDA with ply discount results. Also, sensitivity of the Abaqus PDA model to h- and p-refinement is studied. |
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