مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Information Journal Paper

Title

DEFORMATION CHARACTERISTICS OF COMPOSITE STRUCTURES

Pages

  174-191

Abstract

 Composites provide design flexibility because many of them can be moulded into complex shapes. Carbonfibre-reinforced epoxy composites exhibit excellent fatigue tolerance with high specific strength and stiffness. Theseproperties led to their numerous advanced applications ranging from military and civil aircraft structures to consumerproducts. The modelling of beams undergoing arbitrarily LARGE DISPLACEMENTs and rotations, but small strains, is acommon problem in the application of these engineering composite systems. This paper presents a nonlinear finiteelement model able to estimate the deformations of the fibre-reinforced epoxy composite beam. The governingequations are based on Euler-Bernoulli Beam Theory (EBBT) with a von Ká rmá n type of kinematic nonlinearity. ANISOTROPIC ELASTICITY is employed for the material model of the COMPOSITE MATERIAL. Characterization of themechanical properties of the COMPOSITE MATERIAL is achieved through tensile test while simple laboratory experimentis used to validate the model. Results reveal that composite fibre orientation; the type of applied load and boundarycondition affect the deformation characteristics of composite structures. Nonlinear consideration is important in theanalysis of fibre-reinforced epoxy composites.

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    APA: Copy

    AKANO, THEDDEUS T., FAKINLEDE, OMOTAYO A., & OLAYIWOLA, PATRICK S.. (2016). DEFORMATION CHARACTERISTICS OF COMPOSITE STRUCTURES. JOURNAL OF APPLIED AND COMPUTATIONAL MECHANICS, 2(3), 174-191. SID. https://sid.ir/paper/353169/en

    Vancouver: Copy

    AKANO THEDDEUS T., FAKINLEDE OMOTAYO A., OLAYIWOLA PATRICK S.. DEFORMATION CHARACTERISTICS OF COMPOSITE STRUCTURES. JOURNAL OF APPLIED AND COMPUTATIONAL MECHANICS[Internet]. 2016;2(3):174-191. Available from: https://sid.ir/paper/353169/en

    IEEE: Copy

    THEDDEUS T. AKANO, OMOTAYO A. FAKINLEDE, and PATRICK S. OLAYIWOLA, “DEFORMATION CHARACTERISTICS OF COMPOSITE STRUCTURES,” JOURNAL OF APPLIED AND COMPUTATIONAL MECHANICS, vol. 2, no. 3, pp. 174–191, 2016, [Online]. Available: https://sid.ir/paper/353169/en

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