In this work a Ritz model for progressive non-linear damage analysis of variable angle tow composite plates is presented. The damage is treated in the framework of continuum damage mechanics and its evolution is based on a linear softening law with which four damage indices are computed for degrading the mechanical properties of the material. A set of analyses have been carried out to investigate how damage evolves in VAT composite plates under progressive loading.
Campagna, D., Oliveri, V., Milazzo, A., Benedetti, I. (2022). Progressive non-linear damage of variable angle tow composite plates by a Ritz approach. In Proceedings of the 10th Design, Modelling and Experiments of Advanced Structures and Systems Conference - DEMEASS2020 [10.5281/zenodo.6472319].
Progressive non-linear damage of variable angle tow composite plates by a Ritz approach
Campagna, D.;Milazzo, A.;Benedetti, I.
2022-01-01
Abstract
In this work a Ritz model for progressive non-linear damage analysis of variable angle tow composite plates is presented. The damage is treated in the framework of continuum damage mechanics and its evolution is based on a linear softening law with which four damage indices are computed for degrading the mechanical properties of the material. A set of analyses have been carried out to investigate how damage evolves in VAT composite plates under progressive loading.
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