In this paper, the effects of the stacking sequence on the mechanical behavior of composite laminates subjected to low velocity impacts is investigated, taking into account inter-laminar and intra-laminar damage onset and evolution. The response of the composite laminate configurations characterized by different stacking sequences subjected to low velocity impacts with different impact energies have been studied to estimate the influence on the load-time, displacement-time and energy-time histories. A Finite element (FE) model has been used to numerically simulate the behavior of the composite plates. ABAQUS/EXPLICT FE environment has been considered for the implementation and the analyses and cohesive elements have been adopted to model the inter-laminar (C) 2014 The Authors. Published by Elsevier Ltd.
Stacking sequence effects on damage onset in composite laminate subjected to low velocity impact / Riccio, A.; Di Felice, G.; Saputo, S.; Scaramuzzino, F.. - In: PROCEDIA ENGINEERING. - ISSN 1877-7058. - 88:(2014), pp. 222-229. (Intervento presentato al convegno 1st International Symposium on Dynamic Response and Failure of Composite Materials, DRaF 2014) [10.1016/j.proeng.2014.11.148].
Stacking sequence effects on damage onset in composite laminate subjected to low velocity impact
Saputo, S.;
2014
Abstract
In this paper, the effects of the stacking sequence on the mechanical behavior of composite laminates subjected to low velocity impacts is investigated, taking into account inter-laminar and intra-laminar damage onset and evolution. The response of the composite laminate configurations characterized by different stacking sequences subjected to low velocity impacts with different impact energies have been studied to estimate the influence on the load-time, displacement-time and energy-time histories. A Finite element (FE) model has been used to numerically simulate the behavior of the composite plates. ABAQUS/EXPLICT FE environment has been considered for the implementation and the analyses and cohesive elements have been adopted to model the inter-laminar (C) 2014 The Authors. Published by Elsevier Ltd.Pubblicazioni consigliate
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https://hdl.handle.net/11583/2979128