STIFFNESS EVALUATION OF SOME ADVANCED COMPOSITE LAMINATES UNDER OFF-AXIS LOADING SYSTEMS

STIFFNESS EVALUATION OF SOME ADVANCED COMPOSITE LAMINATES UNDER OFF-AXIS LOADING SYSTEMS

Within this paper, the stiffness properties of some most common composite laminates based on epoxy resin reinforced with HM carbon, HS carbon and Kevlar49 fibers are theoretically determined. Following laminates with the plies sequence [0/90/0/90]S, [0/45/-45/90]S and [45/-45/45/-45]S have been take...

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Hauptverfasser: Teodorescu-Draghicescu, Horatiu, Vlase, Sorin, Modrea, Arina, Scutaru, Luminita, Stanciu, Anca
Format: Tagungsbericht
Sprache:eng
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Zusammenfassung:Within this paper, the stiffness properties of some most common composite laminates based on epoxy resin reinforced with HM carbon, HS carbon and Kevlar49 fibers are theoretically determined. Following laminates with the plies sequence [0/90/0/90]S, [0/45/-45/90]S and [45/-45/45/-45]S have been taken into account in the theoretical approach. Young's moduli as well as shear moduli and the Poisson ratio have been determined. The composite laminates have been subjected to the off-axis loading systems. Some laminates exhibit tensile-shear interactions.
ISSN:2285-0945
2285-0945