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Damage Resistance Behaviors of CCF300/5428 under Various Impact Energies
Abstract:
Damage resistance behaviors of CCF300/5428 laminates under five levels of impact energies have been researched by using progressive damage method. The progressive damage models (PDM) are composed of 3D finite element models, Hashin-type failure criteria and Camanhos degradation rules. The impact procedure has been simulated by the progressive damage analysis with user defined subroutines which have been developed and embedded into the general finite element analysis package. The history curves of the contact force and the impact point displacement are plotted. The global damage at typical events for various impact energies is investigated.
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1089-1092
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December 2013
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© 2014 Trans Tech Publications Ltd. All Rights Reserved
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