A numerical modeling technique was presented to simulate, predict and evaluate progressive damage or failure in a composite structure subjected to an external loading. To this end, a micro/macromechanical approach was proposed along with damage mechanics at the microlevel. The micro/ macromechanical model utilized both the macromechanical analysis and the micromechanical analysis in tandem. The continuum damage mechanics was applied to the microlevel stresses-strains in order to predict damage evolution in a composite structure from the initiation of damage through to complete failure of the structure.
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